libgda-5.0-dev 5.0.3-1 / usr / share / gir-1.0 / Gda-5.0.gir

<?xml version="1.0"?>
<!-- This file was automatically generated from C sources - DO NOT EDIT!
To affect the contents of this file, edit the original C definitions,
and/or use gtk-doc annotations.  -->
<repository version="1.2"
            xmlns="http://www.gtk.org/introspection/core/1.0"
            xmlns:c="http://www.gtk.org/introspection/c/1.0"
            xmlns:glib="http://www.gtk.org/introspection/glib/1.0">
  <include name="GLib" version="2.0"/>
  <include name="GObject" version="2.0"/>
  <include name="libxml2" version="2.0"/>
  <c:include name="libgda/libgda.h"/>
  <namespace name="Gda"
             version="5.0"
             shared-library="libgda-5.0.so.4"
             c:identifier-prefixes="Gda"
             c:symbol-prefixes="gda">
    <alias name="Mutex" c:type="GdaMutex">
      <type name="GLib.RecMutex" c:type="GRecMutex"/>
    </alias>
    <alias name="SqlBuilderId" c:type="GdaSqlBuilderId">
      <type name="guint" c:type="guint"/>
    </alias>
    <alias name="SqlErrorType" c:type="GdaSqlErrorType">
      <type name="SqlError" c:type="GdaSqlError"/>
    </alias>
    <constant name="ATTRIBUTE_AUTO_INCREMENT"
              value="__gda_attr_autoinc"
              c:type="GDA_ATTRIBUTE_AUTO_INCREMENT">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_DESCRIPTION"
              value="__gda_attr_descr"
              c:type="GDA_ATTRIBUTE_DESCRIPTION">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_IS_DEFAULT"
              value="__gda_attr_is_default"
              c:type="GDA_ATTRIBUTE_IS_DEFAULT">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_NAME"
              value="__gda_attr_name"
              c:type="GDA_ATTRIBUTE_NAME">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_NUMERIC_PRECISION"
              value="__gda_attr_numeric_precision"
              c:type="GDA_ATTRIBUTE_NUMERIC_PRECISION">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_NUMERIC_SCALE"
              value="__gda_attr_numeric_scale"
              c:type="GDA_ATTRIBUTE_NUMERIC_SCALE">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="ATTRIBUTE_TREE_NODE_UNKNOWN_CHILDREN"
              value="__gda_attr_tnuchild"
              c:type="GDA_ATTRIBUTE_TREE_NODE_UNKNOWN_CHILDREN">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <record name="AttributesManager"
            c:type="GdaAttributesManager"
            disguised="1">
      <method name="clear" c:identifier="gda_attributes_manager_clear">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="ptr" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
      <method name="copy" c:identifier="gda_attributes_manager_copy">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="from" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer*"/>
          </parameter>
          <parameter name="to_mgr" transfer-ownership="none">
            <type name="AttributesManager" c:type="GdaAttributesManager*"/>
          </parameter>
          <parameter name="to" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer*"/>
          </parameter>
        </parameters>
      </method>
      <method name="foreach"
              c:identifier="gda_attributes_manager_foreach"
              introspectable="0">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="ptr" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="func" transfer-ownership="none" closure="2">
            <type name="AttributesManagerFunc"
                  c:type="GdaAttributesManagerFunc"/>
          </parameter>
          <parameter name="data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
      <method name="free" c:identifier="gda_attributes_manager_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get" c:identifier="gda_attributes_manager_get">
        <return-value transfer-ownership="none">
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="ptr" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="att_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set" c:identifier="gda_attributes_manager_set">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="ptr" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="att_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_full" c:identifier="gda_attributes_manager_set_full">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="ptr" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="att_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy" transfer-ownership="none" scope="async">
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <function name="new"
                c:identifier="gda_attributes_manager_new"
                introspectable="0">
        <return-value>
          <type name="AttributesManager" c:type="GdaAttributesManager*"/>
        </return-value>
        <parameters>
          <parameter name="for_objects" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="signal_func" transfer-ownership="none" closure="2">
            <type name="AttributesManagerSignal"
                  c:type="GdaAttributesManagerSignal"/>
          </parameter>
          <parameter name="signal_data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <callback name="AttributesManagerFunc" c:type="GdaAttributesManagerFunc">
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="att_name" transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="value" transfer-ownership="none">
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="AttributesManagerSignal"
              c:type="GdaAttributesManagerSignal">
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="obj" transfer-ownership="none">
          <type name="GObject.Object" c:type="GObject*"/>
        </parameter>
        <parameter name="att_name" transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="value" transfer-ownership="none">
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <class name="Batch"
           c:symbol-prefix="batch"
           c:type="GdaBatch"
           parent="GObject.Object"
           glib:type-name="GdaBatch"
           glib:get-type="gda_batch_get_type"
           glib:type-struct="BatchClass">
      <constructor name="new" c:identifier="gda_batch_new">
        <doc xml:whitespace="preserve">Creates a new #GdaBatch object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="Batch" c:type="GdaBatch*"/>
        </return-value>
      </constructor>
      <function name="error_quark" c:identifier="gda_batch_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="changed_stmt" transfer-ownership="none">
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="add_statement" c:identifier="gda_batch_add_statement">
        <doc xml:whitespace="preserve">Add @stmt to the list of statements managed by @batch. A #GdaStatement object can be
added multiple times to a #GdaBatch object.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a statement to add to @batch's statements list</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="copy" c:identifier="gda_batch_copy">
        <doc xml:whitespace="preserve">Copy constructor</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a the new copy of @orig</doc>
          <type name="Batch" c:type="GdaBatch*"/>
        </return-value>
      </method>
      <method name="get_parameters"
              c:identifier="gda_batch_get_parameters"
              throws="1">
        <doc xml:whitespace="preserve">Get a new #GdaSet object which groups all the execution parameters
which @batch needs for all the statements it includes.
This new object is returned though @out_params.

Note that if @batch does not need any parameter, then @out_params is set to %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="out_params"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet object, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_statements" c:identifier="gda_batch_get_statements">
        <doc xml:whitespace="preserve">Get a list of the #GdaStatement objects contained in @batch</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a list of #GdaStatement which should not be modified.</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="Statement"/>
          </type>
        </return-value>
      </method>
      <method name="remove_statement"
              c:identifier="gda_batch_remove_statement">
        <doc xml:whitespace="preserve">Removes @stmt from the list of statements managed by @batch. If @stmt is present several
times in @batch's statements' list, then only the first one is removed.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a statement to remove from @batch's statements list</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="serialize" c:identifier="gda_batch_serialize">
        <doc xml:whitespace="preserve">Creates a string representing the contents of @batch.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a string containing the serialized version of @batch</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="BatchPrivate" c:type="GdaBatchPrivate*"/>
      </field>
      <glib:signal name="changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a #GdaStatement in the @batch object changes</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="changed_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">the statement which has been changed</doc>
            <type name="GObject.Object"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="BatchClass"
            c:type="GdaBatchClass"
            glib:is-gtype-struct-for="Batch">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="changed">
        <callback name="changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="batch" transfer-ownership="none">
              <type name="Batch" c:type="GdaBatch*"/>
            </parameter>
            <parameter name="changed_stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="BatchError" c:type="GdaBatchError">
      <member name="batch_conflicting_parameter_error"
              value="0"
              c:identifier="GDA_BATCH_CONFLICTING_PARAMETER_ERROR"/>
    </enumeration>
    <record name="BatchPrivate" c:type="GdaBatchPrivate" disguised="1">
    </record>
    <record name="Binary"
            c:type="GdaBinary"
            glib:type-name="GdaBinary"
            glib:get-type="gda_binary_get_type"
            c:symbol-prefix="binary">
      <field name="data" writable="1">
        <type name="guint8" c:type="guchar*"/>
      </field>
      <field name="binary_length" writable="1">
        <type name="glong" c:type="glong"/>
      </field>
      <method name="to_string" c:identifier="gda_binary_to_string">
        <doc xml:whitespace="preserve">Converts all the non printable characters of bin-&gt;data into the "\xyz" representation
where "xyz" is the octal representation of the byte, and the '\' (backslash) character
is converted to "\\". Printable characters (defined by g_ascii_isprint()) as well as newline
character are not converted.

Note that the backslash and newline characters are considered as printable characters and
will not be represented by the "\xyz" representation.

Use this function to get a representation as much readable by humans as possible of a binary
chunk. Note that this function is internally called when transforming a binary value to
a string for example when using g_value_transform() or gda_value_stringify().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string from @bin</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="maxlen" transfer-ownership="none">
            <doc xml:whitespace="preserve">a maximum len used to truncate, or %0 for no maximum length</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </method>
      <function name="copy" c:identifier="gda_binary_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaBinary structure from an existing one.

Free-function: gda_binary_free</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaBinary which contains a copy of information in @boxed.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <doc xml:whitespace="preserve">source to get a copy from.</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
      <function name="free" c:identifier="gda_binary_free">
        <doc xml:whitespace="preserve">Deallocates all memory associated to the given #GdaBinary.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="full">
            <doc xml:whitespace="preserve">#GdaBinary to free.</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="Blob"
            c:type="GdaBlob"
            glib:type-name="GdaBlob"
            glib:get-type="gda_blob_get_type"
            c:symbol-prefix="blob">
      <doc xml:whitespace="preserve">Represents some binary data, accessed through a #GdaBlobOp object.
@op is generally set up by database providers when giving access to an existing BLOB in
a database, but can be modified if needed using gda_blob_set_op().</doc>
      <field name="data" writable="1">
        <type name="Binary" c:type="GdaBinary"/>
      </field>
      <field name="op" writable="1">
        <type name="BlobOp" c:type="GdaBlobOp*"/>
      </field>
      <method name="set_op" c:identifier="gda_blob_set_op">
        <doc xml:whitespace="preserve">correctly assigns @op to @blob</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaBlobOp object, or %NULL</doc>
            <type name="BlobOp" c:type="GdaBlobOp*"/>
          </parameter>
        </parameters>
      </method>
      <method name="to_string" c:identifier="gda_blob_to_string">
        <doc xml:whitespace="preserve">Converts all the non printable characters of blob-&gt;data into the \xxx representation
where xxx is the octal representation of the byte, and the '\' (backslash) character
is converted to "\\".</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string from @blob</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="maxlen" transfer-ownership="none">
            <doc xml:whitespace="preserve">a maximum len used to truncate, or 0 for no maximum length</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </method>
      <function name="copy" c:identifier="gda_blob_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaBlob structure from an existing one.

Free-function: gda_blob_free</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaBlob which contains a copy of information in @boxed.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <doc xml:whitespace="preserve">source to get a copy from.</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
      <function name="free" c:identifier="gda_blob_free">
        <doc xml:whitespace="preserve">Deallocates all memory associated to the given #GdaBlob.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="full">
            <doc xml:whitespace="preserve">#GdaBlob to free.</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <class name="BlobOp"
           c:symbol-prefix="blob_op"
           c:type="GdaBlobOp"
           parent="GObject.Object"
           abstract="1"
           glib:type-name="GdaBlobOp"
           glib:get-type="gda_blob_op_get_type"
           glib:type-struct="BlobOpClass">
      <virtual-method name="get_length" invoker="get_length">
        <doc xml:whitespace="preserve">provider should have added an error (a #GdaConnectionEvent) to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the length of the blob in bytes. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
      </virtual-method>
      <virtual-method name="read" invoker="read">
        <doc xml:whitespace="preserve">Reads a chunk of bytes from the BLOB accessible through @op into @blob.

provider should have added an error to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of bytes actually read. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob to read data to</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
          <parameter name="offset" transfer-ownership="none">
            <doc xml:whitespace="preserve">offset to read from the start of the blob (starts at 0)</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
          <parameter name="size" transfer-ownership="none">
            <doc xml:whitespace="preserve">maximum number of bytes to read.</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="write" invoker="write">
        <doc xml:whitespace="preserve">Writes a chunk of bytes from a @blob to the BLOB accessible through @op, @blob is unchanged after
this call.

If @blob has an associated #GdaBlobOp (ie. if @blob-&gt;op is not %NULL) then the data to be written
using @op is the data fetched using @blob-&gt;op.

provider should have added an error to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of bytes written. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
          <parameter name="offset" transfer-ownership="none">
            <doc xml:whitespace="preserve">offset to write from the start of the blob (starts at 0)</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="write_all" invoker="write_all">
        <doc xml:whitespace="preserve">Writes the whole contents of @blob into the blob manipulated by @op. If necessary the resulting
blob is truncated from its previous length.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE on success</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="get_length" c:identifier="gda_blob_op_get_length">
        <doc xml:whitespace="preserve">provider should have added an error (a #GdaConnectionEvent) to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the length of the blob in bytes. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
      </method>
      <method name="read" c:identifier="gda_blob_op_read">
        <doc xml:whitespace="preserve">Reads a chunk of bytes from the BLOB accessible through @op into @blob.

provider should have added an error to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of bytes actually read. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob to read data to</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
          <parameter name="offset" transfer-ownership="none">
            <doc xml:whitespace="preserve">offset to read from the start of the blob (starts at 0)</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
          <parameter name="size" transfer-ownership="none">
            <doc xml:whitespace="preserve">maximum number of bytes to read.</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </method>
      <method name="read_all" c:identifier="gda_blob_op_read_all">
        <doc xml:whitespace="preserve">Reads the whole contents of the blob manipulated by @op into @blob</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @blob-&gt;data contains the whole BLOB manipulated by @op</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob to read data to</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
        </parameters>
      </method>
      <method name="write" c:identifier="gda_blob_op_write">
        <doc xml:whitespace="preserve">Writes a chunk of bytes from a @blob to the BLOB accessible through @op, @blob is unchanged after
this call.

If @blob has an associated #GdaBlobOp (ie. if @blob-&gt;op is not %NULL) then the data to be written
using @op is the data fetched using @blob-&gt;op.

provider should have added an error to the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of bytes written. In case of error, -1 is returned and the</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
          <parameter name="offset" transfer-ownership="none">
            <doc xml:whitespace="preserve">offset to write from the start of the blob (starts at 0)</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </method>
      <method name="write_all" c:identifier="gda_blob_op_write_all">
        <doc xml:whitespace="preserve">Writes the whole contents of @blob into the blob manipulated by @op. If necessary the resulting
blob is truncated from its previous length.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE on success</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="blob" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
            <type name="Blob" c:type="GdaBlob*"/>
          </parameter>
        </parameters>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="_gda_reserved1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </class>
    <record name="BlobOpClass"
            c:type="GdaBlobOpClass"
            glib:is-gtype-struct-for="BlobOp">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="get_length">
        <callback name="get_length">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the length of the blob in bytes. In case of error, -1 is returned and the</doc>
            <type name="glong" c:type="glong"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="BlobOp" c:type="GdaBlobOp*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="read">
        <callback name="read">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of bytes actually read. In case of error, -1 is returned and the</doc>
            <type name="glong" c:type="glong"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="BlobOp" c:type="GdaBlobOp*"/>
            </parameter>
            <parameter name="blob" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GdaBlob to read data to</doc>
              <type name="Blob" c:type="GdaBlob*"/>
            </parameter>
            <parameter name="offset" transfer-ownership="none">
              <doc xml:whitespace="preserve">offset to read from the start of the blob (starts at 0)</doc>
              <type name="glong" c:type="glong"/>
            </parameter>
            <parameter name="size" transfer-ownership="none">
              <doc xml:whitespace="preserve">maximum number of bytes to read.</doc>
              <type name="glong" c:type="glong"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="write">
        <callback name="write">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of bytes written. In case of error, -1 is returned and the</doc>
            <type name="glong" c:type="glong"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="BlobOp" c:type="GdaBlobOp*"/>
            </parameter>
            <parameter name="blob" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
              <type name="Blob" c:type="GdaBlob*"/>
            </parameter>
            <parameter name="offset" transfer-ownership="none">
              <doc xml:whitespace="preserve">offset to write from the start of the blob (starts at 0)</doc>
              <type name="glong" c:type="glong"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="write_all">
        <callback name="write_all">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE on success</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="BlobOp" c:type="GdaBlobOp*"/>
            </parameter>
            <parameter name="blob" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GdaBlob which contains the data to write</doc>
              <type name="Blob" c:type="GdaBlob*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <class name="Column"
           c:symbol-prefix="column"
           c:type="GdaColumn"
           parent="GObject.Object"
           glib:type-name="GdaColumn"
           glib:get-type="gda_column_get_type"
           glib:type-struct="ColumnClass">
      <constructor name="new" c:identifier="gda_column_new">
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaColumn object.</doc>
          <type name="Column" c:type="GdaColumn*"/>
        </return-value>
      </constructor>
      <virtual-method name="g_type_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="old_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="new_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="name_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="old_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="copy" c:identifier="gda_column_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaColumn object from an existing one.

in @column.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaColumn with a copy of the data</doc>
          <type name="Column" c:type="GdaColumn*"/>
        </return-value>
      </method>
      <method name="get_allow_null" c:identifier="gda_column_get_allow_null">
        <doc xml:whitespace="preserve">Gets the 'allow null' flag of the given column.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">whether the given column allows null values or not (%TRUE or %FALSE).</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="get_attribute" c:identifier="gda_column_get_attribute">
        <doc xml:whitespace="preserve">Get the value associated to a named attribute.

Attributes can have any name, but Libgda proposes some default names, see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only #GValue, or %NULL if not attribute named @attribute has been set for @column</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_auto_increment"
              c:identifier="gda_column_get_auto_increment">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">whether the given column is an auto incremented one (%TRUE or %FALSE).</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="get_dbms_type" c:identifier="gda_column_get_dbms_type">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the database type of @column.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_default_value"
              c:identifier="gda_column_get_default_value">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">@column's default value, as a #GValue object, or %NULL if column does not have a default value</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
      </method>
      <method name="get_description" c:identifier="gda_column_get_description">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the column's description, in any</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_g_type" c:identifier="gda_column_get_g_type">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the type of @column.</doc>
          <type name="GType" c:type="GType"/>
        </return-value>
      </method>
      <method name="get_name" c:identifier="gda_column_get_name">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the name of @column.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_position" c:identifier="gda_column_get_position">
        <doc xml:whitespace="preserve">containing data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the position of the column refer to in the</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="set_allow_null" c:identifier="gda_column_set_allow_null">
        <doc xml:whitespace="preserve">Sets the 'allow null' flag of the given column.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="allow" transfer-ownership="none">
            <doc xml:whitespace="preserve">whether the given column should allows null values or not.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_attribute" c:identifier="gda_column_set_attribute">
        <doc xml:whitespace="preserve">Set the value associated to a named attribute. The @attribute string is 'stolen' by this method, and
the memory it uses will be freed using the @destroy function when no longer needed (if @destroy is %NULL,
then the string will not be freed at all).

Attributes can have any name, but Libgda proposes some default names, 
see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.

If there is already an attribute named @attribute set, then its value is replaced with the new value (@value is
copied), except if @value is %NULL, in which case the attribute is removed.

For example one would use it as:

&lt;code&gt;
gda_column_set_attribute (holder, g_strdup (my_attribute), g_free, my_value);
gda_column_set_attribute (holder, GDA_ATTRIBUTE_NAME, NULL, my_value);
&lt;/code&gt;

Note: this method does not modify in any way the contents of the data model for which @column is a column (nor
does it modify the table definition of the tables used by a SELECT statement is the model was created from a
SELECT statement).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a static string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GValue, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="async">
            <doc xml:whitespace="preserve">a function to be called when @attribute is not needed anymore, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_auto_increment"
              c:identifier="gda_column_set_auto_increment">
        <doc xml:whitespace="preserve">Sets the auto increment flag for the given column.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="is_auto" transfer-ownership="none">
            <doc xml:whitespace="preserve">auto increment status.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_dbms_type" c:identifier="gda_column_set_dbms_type">
        <doc xml:whitespace="preserve">Defines @column's database type</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="dbms_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_default_value"
              c:identifier="gda_column_set_default_value">
        <doc xml:whitespace="preserve">Sets @column's default #GValue.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="default_value"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">default #GValue for the column</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_description" c:identifier="gda_column_set_description">
        <doc xml:whitespace="preserve">Sets the column's description</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="title" transfer-ownership="none">
            <doc xml:whitespace="preserve">title name.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_g_type" c:identifier="gda_column_set_g_type">
        <doc xml:whitespace="preserve">Sets the type of @column to @type.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the new type of @column.</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_name" c:identifier="gda_column_set_name">
        <doc xml:whitespace="preserve">Sets the name of @column to @name.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the new name of @column.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_position" c:identifier="gda_column_set_position">
        <doc xml:whitespace="preserve">Sets the position of the column refer to in the containing
data model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="position" transfer-ownership="none">
            <doc xml:whitespace="preserve">the wanted position of the column in the containing data model.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <property name="id" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ColumnPrivate" c:type="GdaColumnPrivate*"/>
      </field>
      <glib:signal name="g-type-changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted whenever @column's type has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="old_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column's previous type</doc>
            <type name="GType"/>
          </parameter>
          <parameter name="new_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column's new type</doc>
            <type name="GType"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="name-changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted whenever @column's name has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="old_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column's previous name</doc>
            <type name="utf8"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="ColumnClass"
            c:type="GdaColumnClass"
            glib:is-gtype-struct-for="Column">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="name_changed">
        <callback name="name_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="column" transfer-ownership="none">
              <type name="Column" c:type="GdaColumn*"/>
            </parameter>
            <parameter name="old_name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="g_type_changed">
        <callback name="g_type_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="column" transfer-ownership="none">
              <type name="Column" c:type="GdaColumn*"/>
            </parameter>
            <parameter name="old_type" transfer-ownership="none">
              <type name="GType" c:type="GType"/>
            </parameter>
            <parameter name="new_type" transfer-ownership="none">
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="ColumnPrivate" c:type="GdaColumnPrivate" disguised="1">
    </record>
    <class name="Config"
           c:symbol-prefix="config"
           c:type="GdaConfig"
           parent="GObject.Object"
           glib:type-name="GdaConfig"
           glib:get-type="gda_config_get_type"
           glib:type-struct="ConfigClass">
      <function name="can_modify_system_config"
                c:identifier="gda_config_can_modify_system_config">
        <doc xml:whitespace="preserve">Tells if the global (system) configuration can be modified (considering
system permissions and settings)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if system-wide configuration can be modified</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </function>
      <function name="define_dsn"
                c:identifier="gda_config_define_dsn"
                throws="1">
        <doc xml:whitespace="preserve">Add or update a DSN from the definition in @info.

This method may fail with a %GDA_CONFIG_ERROR domain error (see the #GdaConfigError error codes).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="info" transfer-ownership="none">
            <doc xml:whitespace="preserve">a pointer to a filled GdaDsnInfo structure</doc>
            <type name="DsnInfo" c:type="GdaDsnInfo*"/>
          </parameter>
        </parameters>
      </function>
      <function name="dsn_needs_authentication"
                c:identifier="gda_config_dsn_needs_authentication">
        <doc xml:whitespace="preserve">Tells if the data source identified as @dsn_name needs any authentication. If a &amp;lt;username&amp;gt;
and optionally a &amp;lt;password&amp;gt; are specified, they are ignored.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if an authentication is needed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="dsn_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of a DSN, in the "[&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;DSN&amp;gt;" format</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="error_quark" c:identifier="gda_config_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="get" c:identifier="gda_config_get">
        <doc xml:whitespace="preserve">Get a pointer to the global (unique) #GdaConfig object. This functions increments
the reference count of the object, so you need to call g_object_unref() on it once finished.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a non %NULL pointer to the unique #GdaConfig</doc>
          <type name="Config" c:type="GdaConfig*"/>
        </return-value>
      </function>
      <function name="get_dsn_info" c:identifier="gda_config_get_dsn_info">
        <doc xml:whitespace="preserve">Get information about the DSN named @dsn_name. 

@dsn_name's format is "[&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;DSN&amp;gt;" (if &amp;lt;username&amp;gt;
and optionally &amp;lt;password&amp;gt; are provided, they are ignored). Also see the gda_dsn_split() utility
function.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to read-only #GdaDsnInfo structure, or %NULL if not found</doc>
          <type name="DsnInfo" c:type="GdaDsnInfo*"/>
        </return-value>
        <parameters>
          <parameter name="dsn_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the DSN to look for</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="get_dsn_info_at_index"
                c:identifier="gda_config_get_dsn_info_at_index">
        <doc xml:whitespace="preserve">Get a pointer to a read-only #GdaDsnInfo at the @index position</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the pointer or %NULL if no DSN exists at position @index</doc>
          <type name="DsnInfo" c:type="GdaDsnInfo*"/>
        </return-value>
        <parameters>
          <parameter name="index" transfer-ownership="none">
            <doc xml:whitespace="preserve">an index</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </function>
      <function name="get_dsn_info_index"
                c:identifier="gda_config_get_dsn_info_index">
        <doc xml:whitespace="preserve">Get the index (starting at 0) of the DSN named @dsn_name</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the index or -1 if not found</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="dsn_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a DSN</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="get_nb_dsn" c:identifier="gda_config_get_nb_dsn">
        <doc xml:whitespace="preserve">Get the number of defined DSN</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of defined DSN</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </function>
      <function name="get_provider"
                c:identifier="gda_config_get_provider"
                throws="1">
        <doc xml:whitespace="preserve">Get a pointer to the session-wide #GdaServerProvider for the
provider named @provider_name. The caller must not call g_object_unref() on the
returned object.

This method may fail with a %GDA_CONFIG_ERROR domain error (see the #GdaConfigError error codes).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to the #GdaServerProvider, or %NULL if an error occurred</doc>
          <type name="ServerProvider" c:type="GdaServerProvider*"/>
        </return-value>
        <parameters>
          <parameter name="provider_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a database provider</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="get_provider_info"
                c:identifier="gda_config_get_provider_info">
        <doc xml:whitespace="preserve">Get some information about the a database provider (adapter) named</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to read-only #GdaProviderInfo structure, or %NULL if not found</doc>
          <type name="ProviderInfo" c:type="GdaProviderInfo*"/>
        </return-value>
        <parameters>
          <parameter name="provider_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a database provider</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="list_dsn" c:identifier="gda_config_list_dsn">
        <doc xml:whitespace="preserve">Get a #GdaDataModel representing all the configured DSN, and keeping itself up to date with
the changes in the declared DSN.

The returned data model is composed of the following columns:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;DSN name&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Provider name&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Description&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Connection string&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Username if it exists&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
      </function>
      <function name="list_providers" c:identifier="gda_config_list_providers">
        <doc xml:whitespace="preserve">Get a #GdaDataModel representing all the installed database providers.

The returned data model is composed of the following columns:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;Provider name&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Description&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;DSN parameters&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Authentication parameters&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;File name of the plugin&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
      </function>
      <function name="remove_dsn"
                c:identifier="gda_config_remove_dsn"
                throws="1">
        <doc xml:whitespace="preserve">Remove the DSN named @dsn_name.

This method may fail with a %GDA_CONFIG_ERROR domain error (see the #GdaConfigError error codes).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="dsn_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the DSN to remove</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="dsn_added">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="new_dsn" transfer-ownership="none">
            <type name="DsnInfo" c:type="GdaDsnInfo*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="dsn_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="dsn" transfer-ownership="none">
            <type name="DsnInfo" c:type="GdaDsnInfo*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="dsn_removed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="old_dsn" transfer-ownership="none">
            <type name="DsnInfo" c:type="GdaDsnInfo*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="dsn_to_be_removed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="old_dsn" transfer-ownership="none">
            <type name="DsnInfo" c:type="GdaDsnInfo*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <property name="system-filename" writable="1" transfer-ownership="none">
        <doc xml:whitespace="preserve">File to use for system-wide DSN list. When changed, the whole list of DSN will be reloaded.</doc>
        <type name="utf8"/>
      </property>
      <property name="user-filename" writable="1" transfer-ownership="none">
        <doc xml:whitespace="preserve">File to use for per-user DSN list. When changed, the whole list of DSN will be reloaded.</doc>
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ConfigPrivate" c:type="GdaConfigPrivate*"/>
      </field>
      <glib:signal name="dsn-added" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a new DSN has been defined</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="new_dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDsnInfo</doc>
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="dsn-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a DSN's definition has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDsnInfo</doc>
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="dsn-removed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a DSN has been removed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="old_dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDsnInfo</doc>
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="dsn-to-be-removed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a DSN is about to be removed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="old_dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDsnInfo</doc>
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="ConfigClass"
            c:type="GdaConfigClass"
            glib:is-gtype-struct-for="Config">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="dsn_added">
        <callback name="dsn_added">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="conf" transfer-ownership="none">
              <type name="Config" c:type="GdaConfig*"/>
            </parameter>
            <parameter name="new_dsn" transfer-ownership="none">
              <type name="DsnInfo" c:type="GdaDsnInfo*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dsn_to_be_removed">
        <callback name="dsn_to_be_removed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="conf" transfer-ownership="none">
              <type name="Config" c:type="GdaConfig*"/>
            </parameter>
            <parameter name="old_dsn" transfer-ownership="none">
              <type name="DsnInfo" c:type="GdaDsnInfo*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dsn_removed">
        <callback name="dsn_removed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="conf" transfer-ownership="none">
              <type name="Config" c:type="GdaConfig*"/>
            </parameter>
            <parameter name="old_dsn" transfer-ownership="none">
              <type name="DsnInfo" c:type="GdaDsnInfo*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dsn_changed">
        <callback name="dsn_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="conf" transfer-ownership="none">
              <type name="Config" c:type="GdaConfig*"/>
            </parameter>
            <parameter name="dsn" transfer-ownership="none">
              <type name="DsnInfo" c:type="GdaDsnInfo*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="ConfigError" c:type="GdaConfigError">
      <member name="dsn_not_found_error"
              value="0"
              c:identifier="GDA_CONFIG_DSN_NOT_FOUND_ERROR"/>
      <member name="permission_error"
              value="1"
              c:identifier="GDA_CONFIG_PERMISSION_ERROR"/>
      <member name="provider_not_found_error"
              value="2"
              c:identifier="GDA_CONFIG_PROVIDER_NOT_FOUND_ERROR"/>
      <member name="provider_creation_error"
              value="3"
              c:identifier="GDA_CONFIG_PROVIDER_CREATION_ERROR"/>
    </enumeration>
    <record name="ConfigPrivate" c:type="GdaConfigPrivate" disguised="1">
    </record>
    <class name="Connection"
           c:symbol-prefix="connection"
           c:type="GdaConnection"
           parent="GObject.Object"
           glib:type-name="GdaConnection"
           glib:get-type="gda_connection_get_type"
           glib:type-struct="ConnectionClass">
      <implements name="Lockable"/>
      <constructor name="new_from_dsn"
                   c:identifier="gda_connection_new_from_dsn"
                   version="5.0.2"
                   throws="1">
        <doc xml:whitespace="preserve">This function is similar to gda_connection_open_from_dsn(), except it does not actually open the
connection, you have to open it using gda_connection_open().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaConnection if connection opening was successful or %NULL if there was an error.</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
        <parameters>
          <parameter name="dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">data source name.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="auth_string"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">authentication string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">options for the connection (see #GdaConnectionOptions).</doc>
            <type name="ConnectionOptions" c:type="GdaConnectionOptions"/>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_from_string"
                   c:identifier="gda_connection_new_from_string"
                   version="5.0.2"
                   throws="1">
        <doc xml:whitespace="preserve">This function is similar to gda_connection_open_from_string(), except it does not actually open the
connection, you have to open it using gda_connection_open().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaConnection if connection opening was successful or %NULL if there was an error.</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
        <parameters>
          <parameter name="provider_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">provider ID to connect to, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cnc_string" transfer-ownership="none">
            <doc xml:whitespace="preserve">connection string.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="auth_string"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">authentication string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">options for the connection (see #GdaConnectionOptions).</doc>
            <type name="ConnectionOptions" c:type="GdaConnectionOptions"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_connection_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="open_from_dsn"
                c:identifier="gda_connection_open_from_dsn"
                throws="1">
        <doc xml:whitespace="preserve">This function is the way of opening database connections with libgda, using a pre-defined data source (DSN),
see gda_config_define_dsn() for more information about how to define a DSN. If you don't want to define
a DSN, it is possible to use gda_connection_open_from_string() instead of this method.

The @dsn string must have the following format: "[&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;DSN&amp;gt;" 
(if &amp;lt;username&amp;gt; and/or &amp;lt;password&amp;gt; are provided, and @auth_string is %NULL, then these username
and passwords will be used). Note that if provided, &amp;lt;username&amp;gt; and &amp;lt;password&amp;gt; 
must be encoded as per RFC 1738, see gda_rfc1738_encode() for more information.

The @auth_string can contain the authentication information for the server
to accept the connection. It is a string containing semi-colon seperated named value, usually 
like "USERNAME=...;PASSWORD=..." where the ... are replaced by actual values. Note that each
name and value must be encoded as per RFC 1738, see gda_rfc1738_encode() for more information.

The actual named parameters required depend on the provider being used, and that list is available
as the &lt;parameter&gt;auth_params&lt;/parameter&gt; member of the #GdaProviderInfo structure for each installed
provider (use gda_config_get_provider_info() to get it). Also one can use the "gda-sql-5.0 -L" command to 
list the possible named parameters.

This method may fail with a GDA_CONNECTION_ERROR domain error (see the #GdaConnectionError error codes) 
or a %GDA_CONFIG_ERROR domain error (see the #GdaConfigError error codes).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaConnection if connection opening was successful or %NULL if there was an error.</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
        <parameters>
          <parameter name="dsn" transfer-ownership="none">
            <doc xml:whitespace="preserve">data source name.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="auth_string"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">authentication string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">options for the connection (see #GdaConnectionOptions).</doc>
            <type name="ConnectionOptions" c:type="GdaConnectionOptions"/>
          </parameter>
        </parameters>
      </function>
      <function name="open_from_string"
                c:identifier="gda_connection_open_from_string"
                throws="1">
        <doc xml:whitespace="preserve">Opens a connection given a provider ID and a connection string. This
allows applications to open connections without having to create
a data source (DSN) in the configuration. The format of @cnc_string is
similar to PostgreSQL and MySQL connection strings. It is a semicolumn-separated
series of &amp;lt;key&amp;gt;=&amp;lt;value&amp;gt; pairs, where each key and value are encoded as per RFC 1738, 
see gda_rfc1738_encode() for more information.

The possible keys depend on the provider, the "gda-sql-5.0 -L" command
can be used to list the actual keys for each installed database provider.

For example the connection string to open an SQLite connection to a database
file named "my_data.db" in the current directory would be &lt;constant&gt;"DB_DIR=.;DB_NAME=my_data"&lt;/constant&gt;.

The @cnc_string string must have the following format: 
"[&amp;lt;provider&amp;gt;://][&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;connection_params&amp;gt;"
(if &amp;lt;username&amp;gt; and/or &amp;lt;password&amp;gt; are provided, and @auth_string is %NULL, then these username
and passwords will be used, and if &amp;lt;provider&amp;gt; is provided and @provider_name is %NULL then this
provider will be used). Note that if provided, &amp;lt;username&amp;gt;, &amp;lt;password&amp;gt; and  &amp;lt;provider&amp;gt;
must be encoded as per RFC 1738, see gda_rfc1738_encode() for more information.

The @auth_string must contain the authentication information for the server
to accept the connection. It is a string containing semi-colon seperated named values, usually 
like "USERNAME=...;PASSWORD=..." where the ... are replaced by actual values. Note that each
name and value must be encoded as per RFC 1738, see gda_rfc1738_encode() for more information.

The actual named parameters required depend on the provider being used, and that list is available
as the &lt;parameter&gt;auth_params&lt;/parameter&gt; member of the #GdaProviderInfo structure for each installed
provider (use gda_config_get_provider_info() to get it). Similarly to the format of the connection
string, use the "gda-sql-5.0 -L" command to list the possible named parameters.

Additionally, it is possible to have the connection string
respect the "&amp;lt;provider_name&amp;gt;://&amp;lt;real cnc string&amp;gt;" format, in which case the provider name
and the real connection string will be extracted from that string (note that if @provider_name
is not %NULL then it will still be used as the provider ID).\

This method may fail with a GDA_CONNECTION_ERROR domain error (see the #GdaConnectionError error codes) 
or a %GDA_CONFIG_ERROR domain error (see the #GdaConfigError error codes).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaConnection if connection opening was successful or %NULL if there was an error.</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
        <parameters>
          <parameter name="provider_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">provider ID to connect to, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cnc_string" transfer-ownership="none">
            <doc xml:whitespace="preserve">connection string.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="auth_string"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">authentication string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">options for the connection (see #GdaConnectionOptions).</doc>
            <type name="ConnectionOptions" c:type="GdaConnectionOptions"/>
          </parameter>
        </parameters>
      </function>
      <function name="open_sqlite" c:identifier="gda_connection_open_sqlite">
        <doc xml:whitespace="preserve">Opens an SQLite connection even if the SQLite provider is not installed,
to be used by database providers which need a temporary database to store
some information.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaConnection, or %NULL if an error occurred</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
        <parameters>
          <parameter name="directory" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the directory the database file will be in, or %NULL for the default TMP directory</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="filename" transfer-ownership="none">
            <doc xml:whitespace="preserve">the database file name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="auto_unlink" transfer-ownership="none">
            <doc xml:whitespace="preserve">if %TRUE, then the database file will be removed afterwards</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </function>
      <function name="string_split" c:identifier="gda_connection_string_split">
        <doc xml:whitespace="preserve">Extract the provider, connection parameters, username and password from @string. 
in @string, the various parts are strings
which are expected to be encoded using an RFC 1738 compliant encoding. If they are specified, 
the returned provider, username and password strings are correctly decoded.

For example all the following connection strings:
&lt;programlisting&gt;&lt;![CDATA[

will return the following new strings (double quotes added here to delimit strings):
&lt;programlisting&gt;&lt;![CDATA[</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string in the "[&amp;lt;provider&amp;gt;://][&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;connection_params&amp;gt;" form</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="out_cnc_params" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;connection_params&amp;gt; part</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
          <parameter name="out_provider" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;provider&amp;gt; part</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
          <parameter name="out_username" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;username&amp;gt; part</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
          <parameter name="out_password" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;password&amp;gt; part</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="conn_closed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="conn_opened">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="conn_to_close">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="dsn_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="error">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="error" transfer-ownership="none">
            <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="transaction_status_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <method name="add_event" c:identifier="gda_connection_add_event">
        <doc xml:whitespace="preserve">Adds an event to the given connection. This function is usually
called by providers, to inform clients of events that happened
during some operation.

As soon as a provider (or a client, it does not matter) calls this
function with an @event object which is an error,
the connection object emits the "error" signal, to which clients can connect to be
informed of events.

WARNING: the reference to the @event object is stolen by this function!</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="event" transfer-ownership="full">
            <doc xml:whitespace="preserve">is stored internally, so you don't need to unref it.</doc>
            <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_event_string"
              c:identifier="gda_connection_add_event_string"
              introspectable="0">
        <doc xml:whitespace="preserve">Adds a new error to the given connection object. This is just a convenience
function that simply creates a #GdaConnectionEvent and then calls
#gda_server_connection_add_error.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a new #GdaConnectionEvent object, however the caller does not hold a reference to the returned object, and if need be the caller must call g_object_ref() on it.</doc>
          <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a format string (see the printf(3) documentation).</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="add_prepared_statement"
              c:identifier="gda_connection_add_prepared_statement">
        <doc xml:whitespace="preserve">Declares that @prepared_stmt is a prepared statement object associated to @gda_stmt within the connection
(meaning the connection increments the reference counter of @prepared_stmt).

If @gda_stmt changes or is destroyed, the the association will be lost and the connection will lose the
reference it has on @prepared_stmt.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="gda_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="prepared_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a prepared statement object (as a #GdaPStmt object, or more likely a descendant)</doc>
            <type name="PStmt" c:type="GdaPStmt*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_savepoint"
              c:identifier="gda_connection_add_savepoint"
              throws="1">
        <doc xml:whitespace="preserve">Adds a SAVEPOINT named @name.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name of the savepoint to add</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="async_cancel"
              c:identifier="gda_connection_async_cancel"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Requests that a task be cancelled. This operation may of may not have any effect
depending on the task's status, even if it returns %TRUE. If it returns %FALSE,
then the task has not been cancelled.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="task_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">a task ID returned by gda_connection_async_statement_execute()</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </method>
      <method name="async_fetch_result"
              c:identifier="gda_connection_async_fetch_result"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Use this method to obtain the result of the execution of a statement which has been executed asynchronously by
calling gda_connection_async_statement_execute(). This function is non locking and will return %NULL (and no
error will be set) if the statement has not been executed yet.

If the statement has been executed, this method returns the same value as gda_connection_statement_execute()
would have if the statement had been
executed synchronously.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GObject, or %NULL if an error occurred</doc>
          <type name="GObject.Object" c:type="GObject*"/>
        </return-value>
        <parameters>
          <parameter name="task_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">a task ID returned by gda_connection_async_statement_execute()</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
          <parameter name="last_insert_row"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet object which contains the values of the last inserted row, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="async_statement_execute"
              c:identifier="gda_connection_async_statement_execute"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">This method is similar to gda_connection_statement_execute() but is asynchronous as it method returns
immediately with a task ID. It's up to the caller to use gda_connection_async_fetch_result() regularly to check
if the statement's execution is finished.

It is possible to call the method several times to request several statements to be executed asynchronously, the
statements will be executed in the order in which they were requested.

The parameters, if present, are copied and can be discarded or modified before the statement is actually executed.
The @stmt object is not copied but simply referenced (for performance reasons), and if it is modified before
it is actually executed, then its execution will not occur. It is however safe to call g_object_unref() on it if
it's not needed anymore.

The execution failure of any statement has no impact on the execution of other statements except for example if
the connection has a transaction started and the failure invalidates the transaction (as decided by the database
server).

but any other error)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a task ID, or 0 if an error occurred (not an error regarding @stmt itself as its execution has not yet started</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">in the case where @stmt is a SELECT statement, specifies how the returned data model will be used</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="col_types" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array of GType to request each returned #GdaDataModel's column's GType, terminated with the G_TYPE_NONE</doc>
            <array zero-terminated="0" c:type="GType*">
              <type name="GType" c:type="GType"/>
            </array>
          </parameter>
          <parameter name="need_last_insert_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if the values of the last interted row must be computed</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="batch_execute"
              c:identifier="gda_connection_batch_execute"
              throws="1">
        <doc xml:whitespace="preserve">Executes all the statements contained in @batch (in the order in which they were added to @batch), and
returns a list of #GObject objects, at most one #GObject for each statement; see gda_connection_statement_execute()
for details about the returned objects.

If one of the statement fails, then none of the subsequent statement will be executed, and the method returns
the list of #GObject created by the correct execution of the previous statements. If a transaction is required,
then it should be started before calling this method.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new list of #GObject objects</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="GObject.Object"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="batch" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaBatch object which contains all the statements to execute</doc>
            <type name="Batch" c:type="GdaBatch*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_batch_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">specifies how the returned data model(s) will be used, as a #GdaStatementModelUsage enum</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
        </parameters>
      </method>
      <method name="begin_transaction"
              c:identifier="gda_connection_begin_transaction"
              throws="1">
        <doc xml:whitespace="preserve">Starts a transaction on the data source, identified by the
@name parameter.

Before starting a transaction, you can check whether the underlying
provider does support transactions or not by using the
gda_connection_supports_feature() function.

otherwise.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the transaction was started successfully, %FALSE</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the name of the transation to start, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="level" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested transaction level (%GDA_TRANSACTION_ISOLATION_UNKNOWN if not specified)</doc>
            <type name="TransactionIsolation"
                  c:type="GdaTransactionIsolation"/>
          </parameter>
        </parameters>
      </method>
      <method name="clear_events_list"
              c:identifier="gda_connection_clear_events_list">
        <doc xml:whitespace="preserve">This function lets you clear the list of #GdaConnectionEvent's of the
given connection.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="close" c:identifier="gda_connection_close">
        <doc xml:whitespace="preserve">Closes the connection to the underlying data source, but first emits the 
"conn-to-close" signal.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="close_no_warning"
              c:identifier="gda_connection_close_no_warning">
        <doc xml:whitespace="preserve">Closes the connection to the underlying data source, without emiting any warning signal.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="commit_transaction"
              c:identifier="gda_connection_commit_transaction"
              throws="1">
        <doc xml:whitespace="preserve">Commits the given transaction to the backend database. You need to call
gda_connection_begin_transaction() first.

%FALSE otherwise.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the transaction was finished successfully,</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the name of the transation to commit, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="create_operation"
              c:identifier="gda_connection_create_operation"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaServerOperation object which can be modified in order 
to perform the type type of action. It is a wrapper around the gda_server_provider_create_operation()
method.

of operation or if an error occurred</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaServerOperation object, or %NULL in the connection's provider does not support the @type type</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of operation requested</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="options" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an optional list of parameters</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="create_parser" c:identifier="gda_connection_create_parser">
        <doc xml:whitespace="preserve">Creates a new parser object able to parse the SQL dialect understood by @cnc. 
If the #GdaServerProvider object internally used by @cnc does not have its own parser, 
then %NULL is returned, and a general SQL parser can be obtained
using gda_sql_parser_new().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSqlParser object, or %NULL</doc>
          <type name="SqlParser" c:type="GdaSqlParser*"/>
        </return-value>
      </method>
      <method name="del_prepared_statement"
              c:identifier="gda_connection_del_prepared_statement">
        <doc xml:whitespace="preserve">Removes any prepared statement associated to @gda_stmt in @cnc: this undoes what
gda_connection_add_prepared_statement() does.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="gda_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="delete_row_from_table"
              c:identifier="gda_connection_delete_row_from_table"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">This is a convenience function, which creates a DELETE statement and executes it using the values
provided. It internally relies on variables which makes it immune to SQL injection problems.

The equivalent SQL command is: DELETE FROM &amp;lt;table&amp;gt; WHERE &amp;lt;condition_column_name&amp;gt; = &amp;lt;condition_value&amp;gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred, FALSE otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the table's name with the row's values to be updated</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_column_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the column to used in the WHERE condition clause</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">the @condition_column_type's GType</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="delete_savepoint"
              c:identifier="gda_connection_delete_savepoint"
              throws="1">
        <doc xml:whitespace="preserve">Delete the SAVEPOINT named @name when not used anymore.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name of the savepoint to delete</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="execute_non_select_command"
              c:identifier="gda_connection_execute_non_select_command"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">This is a convenience function to execute a SQL command over the opened connection. For the
returned value, see gda_connection_statement_execute_non_select()'s documentation.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows affected or -1, or -2</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">a query statement that must not begin with "SELECT"</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="execute_select_command"
              c:identifier="gda_connection_execute_select_command"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">Execute a SQL SELECT command over an opened connection.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel if successful, %NULL otherwise</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">a query statement that must begin with "SELECT"</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_authentication"
              c:identifier="gda_connection_get_authentication">
        <doc xml:whitespace="preserve">Gets the user name used to open this connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the user name.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_cnc_string"
              c:identifier="gda_connection_get_cnc_string">
        <doc xml:whitespace="preserve">Gets the connection string used to open this connection.

The connection string is the string sent over to the underlying
database provider, which describes the parameters to be used
to open a connection on the underlying data source.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the connection string used when opening the connection.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_dsn" c:identifier="gda_connection_get_dsn">
        <doc xml:whitespace="preserve">to.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the data source name the connection object is connected</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_events" c:identifier="gda_connection_get_events">
        <doc xml:whitespace="preserve">Retrieves a list of the last errors occurred during the connection. The returned list is
chronologically ordered such as that the most recent event is the #GdaConnectionEvent of the first node.

Warning: the @cnc object may change the list if connection events occur</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GList of #GdaConnectionEvent objects (the list should not be modified)</doc>
          <type name="GLib.List" c:type="GList*">
            <type name="ConnectionEvent"/>
          </type>
        </return-value>
      </method>
      <method name="get_meta_store"
              c:identifier="gda_connection_get_meta_store">
        <doc xml:whitespace="preserve">Get or initializes the #GdaMetaStore associated to @cnc</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMetaStore object</doc>
          <type name="MetaStore" c:type="GdaMetaStore*"/>
        </return-value>
      </method>
      <method name="get_meta_store_data"
              c:identifier="gda_connection_get_meta_store_data"
              introspectable="0">
        <doc xml:whitespace="preserve">Retrieves data stored in @cnc's associated #GdaMetaStore object. This method is useful
to easily get some information about the meta-data associated to @cnc, such as the list of
tables, views, and other database objects.

Note: it's up to the caller to make sure the information contained within @cnc's associated #GdaMetaStore
is up to date using gda_connection_update_meta_store() (it can become outdated if the database's schema
is modified).

For more information about the returned data model's attributes, or about the @meta_type and ... filter arguments,
see &lt;link linkend="GdaConnectionMetaTypeHead"&gt;this description&lt;/link&gt;.

Also, when using filters involving data which are SQL identifiers, make sure each SQL identifier
is represented using the #GdaMetaStore convention, using gda_meta_store_sql_identifier_quote() or
gda_meta_store_sql_identifier_quote().

See the &lt;link linkend="information_schema:sql_identifiers"&gt;
meta data section about SQL identifiers&lt;/link&gt; for more information, and the documentation about the
gda_sql_identifier_quote() function which will be most useful.

for freeing the returned model using g_object_unref().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModel containing the data required. The caller is responsible</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="meta_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">describes which data to get.</doc>
            <type name="ConnectionMetaType" c:type="GdaConnectionMetaType"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter name="nb_filters" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of filters in the @... argument</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="get_meta_store_data_v"
              c:identifier="gda_connection_get_meta_store_data_v"
              throws="1">
        <doc xml:whitespace="preserve">see #gda_connection_get_meta_store_data

for freeing the returned model using g_object_unref().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModel containing the data required. The caller is responsible</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="meta_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">describes which data to get.</doc>
            <type name="ConnectionMetaType" c:type="GdaConnectionMetaType"/>
          </parameter>
          <parameter name="filters" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GList of #GdaHolder objects</doc>
            <type name="GLib.List" c:type="GList*">
              <type name="Holder"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="get_options" c:identifier="gda_connection_get_options">
        <doc xml:whitespace="preserve">Gets the #GdaConnectionOptions used to open this connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the connection options.</doc>
          <type name="ConnectionOptions" c:type="GdaConnectionOptions"/>
        </return-value>
      </method>
      <method name="get_prepared_statement"
              c:identifier="gda_connection_get_prepared_statement">
        <doc xml:whitespace="preserve">Retrieves a pointer to an object representing a prepared statement for @gda_stmt within @cnc. The
association must have been done using gda_connection_add_prepared_statement().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the prepared statement, or %NULL if no association exists</doc>
          <type name="PStmt" c:type="GdaPStmt*"/>
        </return-value>
        <parameters>
          <parameter name="gda_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_provider" c:identifier="gda_connection_get_provider">
        <doc xml:whitespace="preserve">Gets a pointer to the #GdaServerProvider object used to access the database</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaServerProvider (NEVER NULL)</doc>
          <type name="ServerProvider" c:type="GdaServerProvider*"/>
        </return-value>
      </method>
      <method name="get_provider_name"
              c:identifier="gda_connection_get_provider_name">
        <doc xml:whitespace="preserve">Gets the name (identifier) of the database provider used by @cnc</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a non modifiable string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_transaction_status"
              c:identifier="gda_connection_get_transaction_status">
        <doc xml:whitespace="preserve">Get the status of @cnc regarding transactions. The returned object should not be modified
or destroyed; however it may be modified or destroyed by the connection itself.

If %NULL is returned, then no transaction has been associated with @cnc</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaTransactionStatus object, or %NULL</doc>
          <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
        </return-value>
      </method>
      <method name="insert_row_into_table"
              c:identifier="gda_connection_insert_row_into_table"
              version="4.2.3"
              introspectable="0">
        <doc xml:whitespace="preserve">This is a convenience function, which creates an INSERT statement and executes it using the values
provided. It internally relies on variables which makes it immune to SQL injection problems.

The equivalent SQL command is: INSERT INTO &amp;lt;table&amp;gt; (&amp;lt;column_name&amp;gt; [,...]) VALUES (&amp;lt;column_name&amp;gt; = &amp;lt;new_value&amp;gt; [,...]).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">table's name to insert into</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="insert_row_into_table_v"
              c:identifier="gda_connection_insert_row_into_table_v"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">@col_names and @values must have length (&amp;gt;= 1).

This is a convenience function, which creates an INSERT statement and executes it using the values
provided. It internally relies on variables which makes it immune to SQL injection problems.

The equivalent SQL command is: INSERT INTO &amp;lt;table&amp;gt; (&amp;lt;column_name&amp;gt; [,...]) VALUES (&amp;lt;column_name&amp;gt; = &amp;lt;new_value&amp;gt; [,...]).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred, FALSE otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">table's name to insert into</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="col_names" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of column names (as const gchar *)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="utf8"/>
            </type>
          </parameter>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of values (as #GValue)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="GObject.Value"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="internal_change_transaction_state"
              c:identifier="gda_connection_internal_change_transaction_state"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal function to be called by database providers to force a transaction status
change.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="newstate" transfer-ownership="none">
            <doc xml:whitespace="preserve">the new state</doc>
            <type name="TransactionStatusState"
                  c:type="GdaTransactionStatusState"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_get_provider_data"
              c:identifier="gda_connection_internal_get_provider_data"
              introspectable="0">
        <doc xml:whitespace="preserve">Get the opaque pointer previously set using gda_connection_internal_set_provider_data().
If it's not set, then add a connection event and returns %NULL</doc>
        <return-value>
          <doc xml:whitespace="preserve">the pointer to the opaque structure set using gda_connection_internal_set_provider_data(), or %NULL</doc>
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
      </method>
      <method name="internal_get_provider_data_error"
              c:identifier="gda_connection_internal_get_provider_data_error"
              version="5.0.2"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Get the opaque pointer previously set using gda_connection_internal_set_provider_data().
If it's not set, then add a connection event and returns %NULL</doc>
        <return-value>
          <doc xml:whitespace="preserve">the pointer to the opaque structure set using gda_connection_internal_set_provider_data(), or %NULL</doc>
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
      </method>
      <method name="internal_reset_transaction_status"
              c:identifier="gda_connection_internal_reset_transaction_status"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal function to be called by database providers to reset the transaction status.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="internal_savepoint_added"
              c:identifier="gda_connection_internal_savepoint_added"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a savepoint has been added
to keep track of the transaction status of the connection

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="parent_trans"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">name of the parent transaction, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="svp_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">savepoint's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_savepoint_removed"
              c:identifier="gda_connection_internal_savepoint_removed"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a savepoint has been removed
to keep track of the transaction status of the connection

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="svp_name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">savepoint's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_savepoint_rolledback"
              c:identifier="gda_connection_internal_savepoint_rolledback"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a savepoint has been rolled back
to keep track of the transaction status of the connection

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="svp_name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">savepoint's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_set_provider_data"
              c:identifier="gda_connection_internal_set_provider_data"
              introspectable="0">
        <doc xml:whitespace="preserve">Note: calling this function more than once will not make it call @destroy_func on any previously
set opaque @data, you'll have to do it yourself.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="data" transfer-ownership="none">
            <doc xml:whitespace="preserve">an opaque structure, known only to the provider for which @cnc is opened</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="destroy_func"
                     transfer-ownership="none"
                     scope="async">
            <doc xml:whitespace="preserve">function to call when the connection closes and @data needs to be destroyed</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_statement_executed"
              c:identifier="gda_connection_internal_statement_executed"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a statement has been executed
to keep track of the transaction status of the connection</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement which has been executed</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">execution's parameters</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnectionEvent if the execution failed, or %NULL</doc>
            <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_transaction_committed"
              c:identifier="gda_connection_internal_transaction_committed"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a transaction has been committed
to keep track of the transaction status of the connection

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="trans_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">transaction's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_transaction_rolledback"
              c:identifier="gda_connection_internal_transaction_rolledback"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a transaction has been rolled
back to keep track of the transaction status of the connection

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="trans_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">transaction's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_transaction_started"
              c:identifier="gda_connection_internal_transaction_started"
              introspectable="0">
        <doc xml:whitespace="preserve">Internal functions to be called by database providers when a transaction has been started
to keep track of the transaction status of the connection.

Note: this function should not be called if gda_connection_internal_statement_executed()
has already been called because a statement's execution was necessary to perform
the action.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="parent_trans"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">name of the parent transaction, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="trans_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">transaction's name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="isol_level" transfer-ownership="none">
            <doc xml:whitespace="preserve">isolation level.</doc>
            <type name="TransactionIsolation"
                  c:type="GdaTransactionIsolation"/>
          </parameter>
        </parameters>
      </method>
      <method name="is_opened" c:identifier="gda_connection_is_opened">
        <doc xml:whitespace="preserve">Checks whether a connection is open or not.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the connection is open, %FALSE if it's not.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="open" c:identifier="gda_connection_open" throws="1">
        <doc xml:whitespace="preserve">Tries to open the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the connection is opened, and FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="parse_sql_string"
              c:identifier="gda_connection_parse_sql_string"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">This function helps to parse a SQL string which uses parameters and store them at @params.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaStatement representing the SQL command, or %NULL if an error occurred</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">an SQL command to parse, not %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="params"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet, for parameters used in SQL command, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="perform_operation"
              c:identifier="gda_connection_perform_operation"
              throws="1">
        <doc xml:whitespace="preserve">Performs the operation described by @op (which should have been created using
gda_connection_create_operation()). It is a wrapper around the gda_server_provider_perform_operation()
method.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
        </parameters>
      </method>
      <method name="point_available_event"
              c:identifier="gda_connection_point_available_event"
              version="4.2">
        <doc xml:whitespace="preserve">Use this method to get a pointer to the next available connection event which can then be customized
and taken into account using gda_connection_add_event().

be ignored</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the next available connection event, or %NULL if event should</doc>
          <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnectionEventType</doc>
            <type name="ConnectionEventType" c:type="GdaConnectionEventType"/>
          </parameter>
        </parameters>
      </method>
      <method name="quote_sql_identifier"
              c:identifier="gda_connection_quote_sql_identifier"
              version="4.0.3">
        <doc xml:whitespace="preserve">Use this method to get a correctly quoted (if necessary) SQL identifier which can be used
in SQL statements, from @id. If @id is already correctly quoted for @cnc, then a copy of @id
may be returned.

This method may add double quotes (or other characters) around @id:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if @id is a reserved SQL keyword (such as SELECT, INSERT, ...)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @id contains non allowed characters such as spaces, or if it starts with a digit&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;in any other event as necessary for @cnc, depending on the the options passed when opening the @cnc
connection, and specifically the &lt;link linkend="GDA-CONNECTION-OPTIONS-SQL-IDENTIFIERS-CASE-SENSITIVE:CAPS"&gt;
GDA_CONNECTION_OPTIONS_SQL_IDENTIFIERS_CASE_SENSITIVE&lt;/link&gt; option.&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

One can safely pass an already quoted @id to this method, either with quoting characters allowed by @cnc or using the
double quote (") character.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, to free with g_free() once not needed anymore</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">an SQL identifier</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="repetitive_statement_execute"
              c:identifier="gda_connection_repetitive_statement_execute"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Executes the statement upon which @rstmt is built. Note that as several statements can actually be executed by this
method, it is recommended to be within a transaction.

If @error is not %NULL and @stop_on_error is %FALSE, then it may contain the last error which occurred.

represent), one for each actual execution of the statement upon which @rstmt is built. If @stop_on_error is %FALSE, then
the list may contain some %NULL pointers which refer to statements which failed to execute.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new list of #GObject pointers (see gda_connection_statement_execute() for more information about what they</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="GObject.Object"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="rstmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaRepetitiveStatement object</doc>
            <type name="RepetitiveStatement" c:type="GdaRepetitiveStatement*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">specifies how the returned data model will be used as a #GdaStatementModelUsage enum</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="col_types" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array of GType to request each returned GdaDataModel's column's GType, see gda_connection_statement_execute_select_full() for more information</doc>
            <array zero-terminated="0" c:type="GType*">
              <type name="GType" c:type="GType"/>
            </array>
          </parameter>
          <parameter name="stop_on_error" transfer-ownership="none">
            <doc xml:whitespace="preserve">set to TRUE if the method has to stop on the first error.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="rollback_savepoint"
              c:identifier="gda_connection_rollback_savepoint"
              throws="1">
        <doc xml:whitespace="preserve">Rollback all the modifications made after the SAVEPOINT named @name.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name of the savepoint to rollback to</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="rollback_transaction"
              c:identifier="gda_connection_rollback_transaction"
              throws="1">
        <doc xml:whitespace="preserve">Rollbacks the given transaction. This means that all changes
made to the underlying data source since the last call to
#gda_connection_begin_transaction() or #gda_connection_commit_transaction()
will be discarded.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the operation was successful, %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the name of the transation to commit, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="statement_execute"
              c:identifier="gda_connection_statement_execute"
              throws="1">
        <doc xml:whitespace="preserve">Executes @stmt. 

As @stmt can, by design (and if not abused), contain only one SQL statement, the
return object will either be:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;a #GdaDataSelect object (which is also a #GdaDataModel) if @stmt is a SELECT statement 
(usually a GDA_SQL_STATEMENT_SELECT, see #GdaSqlStatementType)
containing the results of the SELECT. The resulting data model is by default read only, but
modifications can be enabled, see the #GdaDataSelect's documentation for more information.&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a #GdaSet for any other SQL statement which correctly executed. In this case
(if the provider supports it), then the #GdaSet may contain value holders named:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;a (gint) #GdaHolder named "IMPACTED_ROWS"&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a (GObject) #GdaHolder named "EVENT" which contains a #GdaConnectionEvent&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

If @last_insert_row is not %NULL and @stmt is an INSERT statement, then it will contain (if the
provider used by @cnc supports it) a new #GdaSet object composed of value holders named "+&amp;lt;column number&amp;gt;"
starting at column 0 which contain the actual inserted values. For example if a table is composed of an 'id' column
which is auto incremented and a 'name' column then the execution of a "INSERT INTO mytable (name) VALUES ('joe')"
query will return a #GdaSet with two holders:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;one with the '+0' ID which may for example contain 1 (note that its "name" property should be "id")&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;one with the '+1' ID which will contain 'joe' (note that its "name" property should be "name")&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

This method may fail with a %GDA_SERVER_PROVIDER_ERROR domain error (see the #GdaServerProviderError error codes).

Note1: If @stmt is a SELECT statement which has some parameters and  if @params is %NULL, then the statement can't
be executed and this method will return %NULL.

Note2: If @stmt is a SELECT statement which has some parameters and  if @params is not %NULL but contains some
invalid parameters, then the statement can't be executed and this method will return %NULL, unless the
@model_usage has the GDA_STATEMENT_MODEL_ALLOW_NOPARAM flag.

Note3: If @stmt is a SELECT statement which has some parameters and  if @params is not %NULL but contains some
invalid parameters and if @model_usage has the GDA_STATEMENT_MODEL_ALLOW_NOPARAM flag, then the returned
data model will contain no row but will have all the correct columns (even though some of the columns might
report as GDA_TYPE_NULL). In this case, if (after this method call) any of @params' parameters change
then the resulting data model will re-run itself, see the GdaDataSelect's 
&lt;link linkend="GdaDataSelect--auto-reset"&gt;auto-reset&lt;/link&gt; property for more information.

Note4: if @model_usage does not contain the GDA_STATEMENT_MODEL_RANDOM_ACCESS or
GDA_STATEMENT_MODEL_CURSOR_FORWARD flags, then the default will be to return a random access data model

Note5: If @stmt is a SELECT statement which returns blob values (of type %GDA_TYPE_BLOB), then an implicit
transaction will have been started by the database provider, and it's up to the caller to close the transaction
(which will then be locked) once all the blob ressources have been
liberated (when the returned data model is destroyed). See the section about
&lt;link linkend="gen:blobs"&gt;Binary large objects (BLOBs)&lt;/link&gt; for more information.

Also see the &lt;link linkend="limitations"&gt;provider's limitations&lt;/link&gt;, and the
&lt;link linkend="data-select"&gt;Advanced GdaDataSelect usage&lt;/link&gt; sections.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GObject, or %NULL if an error occurred</doc>
          <type name="GObject.Object" c:type="GObject*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">in the case where @stmt is a SELECT statement, specifies how the returned data model will be used</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="last_insert_row"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet object which contains the values of the last inserted row, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="statement_execute_non_select"
              c:identifier="gda_connection_statement_execute_non_select"
              throws="1">
        <doc xml:whitespace="preserve">Executes a non-selection statement on the given connection.

This function returns the number of rows affected by the execution of @stmt, or -1
if an error occurred, or -2 if the connection's provider does not return the number of rows affected.

This function is just a convenience function around the gda_connection_statement_execute()
function. 
See the documentation of the gda_connection_statement_execute() for information
about the @params list of parameters.

See gda_connection_statement_execute() form more information about @last_insert_row.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows affected (&amp;gt;=0) or -1 or -2</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object.</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="last_insert_row"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet object which contains the values of the last inserted row, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="statement_execute_select"
              c:identifier="gda_connection_statement_execute_select"
              throws="1">
        <doc xml:whitespace="preserve">Executes a selection command on the given connection.

This function returns a #GdaDataModel resulting from the SELECT statement, or %NULL
if an error occurred.

This function is just a convenience function around the gda_connection_statement_execute()
function.

See the documentation of the gda_connection_statement_execute() for information
about the @params list of parameters.

data source, or %NULL if an error occurred</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModel containing the data returned by the</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object.</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="statement_execute_select_full"
              c:identifier="gda_connection_statement_execute_select_full"
              throws="1">
        <doc xml:whitespace="preserve">Executes a selection command on the given connection.

This function returns a #GdaDataModel resulting from the SELECT statement, or %NULL
if an error occurred.

This function is just a convenience function around the gda_connection_statement_execute()
function.

See the documentation of the gda_connection_statement_execute() for information
about the @params list of parameters.

data source, or %NULL if an error occurred</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModel containing the data returned by the</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object.</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">specifies how the returned data model will be used as a #GdaStatementModelUsage enum</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="col_types" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array of GType to request each returned #GdaDataModel's column's GType, terminated with the G_TYPE_NONE value. Any value left to 0 will make the database provider determine the real GType. @col_types can also be %NULL if no column type is specified.</doc>
            <array zero-terminated="0" c:type="GType*">
              <type name="GType" c:type="GType"/>
            </array>
          </parameter>
        </parameters>
      </method>
      <method name="statement_execute_select_fullv"
              c:identifier="gda_connection_statement_execute_select_fullv"
              introspectable="0">
        <doc xml:whitespace="preserve">Executes a selection command on the given connection.

This function returns a #GdaDataModel resulting from the SELECT statement, or %NULL
if an error occurred.

This function is just a convenience function around the gda_connection_statement_execute()
function.

See the documentation of the gda_connection_statement_execute() for information
about the @params list of parameters.

data source, or %NULL if an error occurred</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModel containing the data returned by the</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object.</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <doc xml:whitespace="preserve">specifies how the returned data model will be used as a #GdaStatementModelUsage enum</doc>
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store an error, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="statement_prepare"
              c:identifier="gda_connection_statement_prepare"
              throws="1">
        <doc xml:whitespace="preserve">Ask the database accessed through the @cnc connection to prepare the usage of @stmt. This is only useful
if @stmt will be used more than once (however some database providers may always prepare statements 
before executing them).

This function is also useful to make sure @stmt is fully understood by the database before actually executing it.

Note however that it is also possible that gda_connection_statement_prepare() fails when
gda_connection_statement_execute() does not fail (this will usually be the case with statements such as
&lt;![CDATA["SELECT * FROM ##tablename::string"]]&gt; because database usually don't allow variables to be used in place of a 
table name).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="statement_to_sql"
              c:identifier="gda_connection_statement_to_sql"
              throws="1">
        <doc xml:whitespace="preserve">Renders @stmt as an SQL statement, adapted to the SQL dialect used by @cnc</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaSet object (which can be obtained using gda_statement_get_parameters()), or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="flags" transfer-ownership="none">
            <doc xml:whitespace="preserve">SQL rendering flags, as #GdaStatementSqlFlag OR'ed values</doc>
            <type name="StatementSqlFlag" c:type="GdaStatementSqlFlag"/>
          </parameter>
          <parameter name="params_used"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="container"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store the list of individual #GdaHolder objects within @params which have been used</doc>
            <type name="GLib.SList" c:type="GSList**">
              <type name="Holder"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="supports_feature"
              c:identifier="gda_connection_supports_feature">
        <doc xml:whitespace="preserve">Asks the underlying provider for if a specific feature is supported.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the provider supports it, %FALSE if not.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="feature" transfer-ownership="none">
            <doc xml:whitespace="preserve">feature to ask for.</doc>
            <type name="ConnectionFeature" c:type="GdaConnectionFeature"/>
          </parameter>
        </parameters>
      </method>
      <method name="update_meta_store"
              c:identifier="gda_connection_update_meta_store"
              throws="1">
        <doc xml:whitespace="preserve">Updates @cnc's associated #GdaMetaStore. If @context is not %NULL, then only the parts described by
@context will be updated, and if it is %NULL, then the complete meta store will be updated. Detailed
explanations follow:

In order to keep the meta store's contents in a consistent state, the update process involves updating
the contents of all the tables related to one where the contents change. For example the "_columns"
table (which lists all the columns of a table) depends on the "_tables" table (which lists all the tables
in a schema), so if a row is added, removed or modified in the "_tables", then the "_columns" table's contents
needs to be updated as well regarding that row.

If @context is %NULL, then the update process will simply overwrite any data that was present in all the
meta store's tables with new (up to date) data even if nothing has changed, without having to build the
tables' dependency tree. This is the recommended way of proceeding when dealing with a meta store which
might be outdated.

On the other hand, if @context is not %NULL, then a tree of the dependencies has to be built (depending on
@context) and only some parts of the meta store are updated following that dependencies tree. Specifying a
context may be useful for example in the following situations:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;One knows that a database object has changed (for example a table created), and
may use the @context to request that only the information about that table be updated
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;One is only interrested in the list of views, and may request that only the information
about views may be updated&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

When @context is not %NULL, and contains specified SQL identifiers (for example the "table_name" of the "_tables"
table), then each SQL identifier has to match the convention the #GdaMetaStore has adopted regarding
case sensitivity, using gda_connection_quote_sql_identifier() or gda_meta_store_sql_identifier_quote().

see the &lt;link linkend="information_schema:sql_identifiers"&gt;
meta data section about SQL identifiers&lt;/link&gt; for more information, and the documentation about the
gda_sql_identifier_quote() function which will be most useful.

Note however that usually &lt;emphasis&gt;more&lt;/emphasis&gt; information will be updated than strictly requested by
the @context argument.

For more information, see the &lt;link linkend="information_schema"&gt;Database structure&lt;/link&gt; section, and
the &lt;link linkend="howto-meta2"&gt;Update the meta data about a table&lt;/link&gt; howto.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="context" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">description of which part of @cnc's associated #GdaMetaStore should be updated, or %NULL</doc>
            <type name="MetaContext" c:type="GdaMetaContext*"/>
          </parameter>
        </parameters>
      </method>
      <method name="update_row_in_table"
              c:identifier="gda_connection_update_row_in_table"
              version="4.2.3"
              introspectable="0">
        <doc xml:whitespace="preserve">This is a convenience function, which creates an UPDATE statement and executes it using the values
provided. It internally relies on variables which makes it immune to SQL injection problems.

The equivalent SQL command is: UPDATE &amp;lt;table&amp;gt; SET &amp;lt;column_name&amp;gt; = &amp;lt;new_value&amp;gt; [,...] WHERE &amp;lt;condition_column_name&amp;gt; = &amp;lt;condition_value&amp;gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred, FALSE otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the table's name with the row's values to be updated</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_column_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the column to used in the WHERE condition clause</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">the @condition_column_type's GType</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="update_row_in_table_v"
              c:identifier="gda_connection_update_row_in_table_v"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">@col_names and @values must have length (&amp;gt;= 1).

This is a convenience function, which creates an UPDATE statement and executes it using the values
provided. It internally relies on variables which makes it immune to SQL injection problems.

The equivalent SQL command is: UPDATE &amp;lt;table&amp;gt; SET &amp;lt;column_name&amp;gt; = &amp;lt;new_value&amp;gt; [,...] WHERE &amp;lt;condition_column_name&amp;gt; = &amp;lt;condition_value&amp;gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred, FALSE otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the table's name with the row's values to be updated</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_column_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the column to used in the WHERE condition clause</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="condition_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">the @condition_column_type's GType</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="col_names" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of column names (as const gchar *)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="utf8"/>
            </type>
          </parameter>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of values (as #GValue)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="GObject.Value"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="value_to_sql_string"
              c:identifier="gda_connection_value_to_sql_string">
        <doc xml:whitespace="preserve">Produces a fully quoted and escaped string from a GValue</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">escaped and quoted value or NULL if not supported.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="from" transfer-ownership="none">
            <doc xml:whitespace="preserve">#GValue to convert from</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <property name="auth-string" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="cnc-string" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="dsn" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="events-history-size"
                version="4.2"
                writable="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the number of #GdaConnectionEvent objects kept in memory which can
be fetched using gda_connection_get_events().</doc>
        <type name="gint"/>
      </property>
      <property name="execution-timer"
                version="4.2.9"
                writable="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Computes execution times for each statement executed.</doc>
        <type name="gboolean"/>
      </property>
      <property name="is-wrapper"
                version="4.2"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="meta-store" writable="1" transfer-ownership="none">
        <type name="MetaStore"/>
      </property>
      <property name="monitor-wrapped-in-mainloop"
                version="4.2"
                writable="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Useful only when there is a mainloop and when the connection acts as a thread wrapper around another connection,
it sets up a timeout to handle signals coming from the wrapped connection.

If the connection is not a thread wrapper, then this property has no effect.</doc>
        <type name="gboolean"/>
      </property>
      <property name="options"
                introspectable="0"
                writable="1"
                transfer-ownership="none">
        <type/>
      </property>
      <property name="provider" writable="1" transfer-ownership="none">
        <type name="ServerProvider"/>
      </property>
      <property name="thread-owner" writable="1" transfer-ownership="none">
        <type name="gpointer"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ConnectionPrivate" c:type="GdaConnectionPrivate*"/>
      </field>
      <glib:signal name="conn-closed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when the connection to the database has been closed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="conn-opened" when="first">
        <doc xml:whitespace="preserve">Gets emitted when the connection has been opened to the database</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="conn-to-close" when="first">
        <doc xml:whitespace="preserve">Gets emitted when the connection to the database is about to be closed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="dsn-changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when the DSN used by @cnc has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="error" when="last">
        <doc xml:whitespace="preserve">Gets emitted whenever a connection event occurs. Check the nature of @event to
see if it's an error or a simple notification</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="event" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnectionEvent object</doc>
            <type name="ConnectionEvent"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="transaction-status-changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when the transaction status of @cnc has changed (a transaction has been 
started, rolled back, a savepoint added,...)</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
    </class>
    <record name="ConnectionClass"
            c:type="GdaConnectionClass"
            glib:is-gtype-struct-for="Connection">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="error">
        <callback name="error">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="error" transfer-ownership="none">
              <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="conn_opened">
        <callback name="conn_opened">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="obj" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="conn_to_close">
        <callback name="conn_to_close">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="obj" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="conn_closed">
        <callback name="conn_closed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="obj" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dsn_changed">
        <callback name="dsn_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="obj" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="transaction_status_changed">
        <callback name="transaction_status_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="obj" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="ConnectionError" c:type="GdaConnectionError">
      <member name="dsn_not_found_error"
              value="0"
              c:identifier="GDA_CONNECTION_DSN_NOT_FOUND_ERROR"/>
      <member name="provider_not_found_error"
              value="1"
              c:identifier="GDA_CONNECTION_PROVIDER_NOT_FOUND_ERROR"/>
      <member name="provider_error"
              value="2"
              c:identifier="GDA_CONNECTION_PROVIDER_ERROR"/>
      <member name="no_cnc_spec_error"
              value="3"
              c:identifier="GDA_CONNECTION_NO_CNC_SPEC_ERROR"/>
      <member name="no_provider_spec_error"
              value="4"
              c:identifier="GDA_CONNECTION_NO_PROVIDER_SPEC_ERROR"/>
      <member name="open_error"
              value="5"
              c:identifier="GDA_CONNECTION_OPEN_ERROR"/>
      <member name="statement_type_error"
              value="6"
              c:identifier="GDA_CONNECTION_STATEMENT_TYPE_ERROR"/>
      <member name="cant_lock_error"
              value="7"
              c:identifier="GDA_CONNECTION_CANT_LOCK_ERROR"/>
      <member name="task_not_found_error"
              value="8"
              c:identifier="GDA_CONNECTION_TASK_NOT_FOUND_ERROR"/>
      <member name="unsupported_threads_error"
              value="9"
              c:identifier="GDA_CONNECTION_UNSUPPORTED_THREADS_ERROR"/>
      <member name="closed_error"
              value="10"
              c:identifier="GDA_CONNECTION_CLOSED_ERROR"/>
      <member name="meta_data_context_error"
              value="11"
              c:identifier="GDA_CONNECTION_META_DATA_CONTEXT_ERROR"/>
    </enumeration>
    <class name="ConnectionEvent"
           c:symbol-prefix="connection_event"
           c:type="GdaConnectionEvent"
           parent="GObject.Object"
           glib:type-name="GdaConnectionEvent"
           glib:get-type="gda_connection_event_get_type"
           glib:type-struct="ConnectionEventClass">
      <method name="get_code" c:identifier="gda_connection_event_get_code">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">@event's code (the code is specific to the provider being used)</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
      </method>
      <method name="get_description"
              c:identifier="gda_connection_event_get_description">
        <doc xml:whitespace="preserve">Get the description of the event. Note that is @event's type is GDA_CONNECTION_EVENT_COMMAND,
the the description is the SQL of the command.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">@event's description.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_event_type"
              c:identifier="gda_connection_event_get_event_type">
        <doc xml:whitespace="preserve">Get @event's severity (from a simple notice to a fatal event)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the event type</doc>
          <type name="ConnectionEventType" c:type="GdaConnectionEventType"/>
        </return-value>
      </method>
      <method name="get_gda_code"
              c:identifier="gda_connection_event_get_gda_code">
        <doc xml:whitespace="preserve">Retrieve the code associated to @event.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaConnectionEventCode event's code</doc>
          <type name="ConnectionEventCode" c:type="GdaConnectionEventCode"/>
        </return-value>
      </method>
      <method name="get_source" c:identifier="gda_connection_event_get_source">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">@event's source.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_sqlstate"
              c:identifier="gda_connection_event_get_sqlstate">
        <doc xml:whitespace="preserve">Get the SQLSTATE value of @event. Even though the SQLSTATE values are specified by ANSI SQL and ODBC,
consult each DBMS for the possible values. However, the "00000" (success) value means that there is no error,
and the "HY000" (general error) value means an error but no better error code available.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">@event's SQL state.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="set_code" c:identifier="gda_connection_event_set_code">
        <doc xml:whitespace="preserve">Sets @event's code: the code is specific to the provider being used.
If you want to have a common understanding of the event codes, use
gda_connection_event_get_gda_code() instead.

This function should not be called directly</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="code" transfer-ownership="none">
            <doc xml:whitespace="preserve">a code.</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_description"
              c:identifier="gda_connection_event_set_description">
        <doc xml:whitespace="preserve">Sets @event's @description. This function should not be called directly.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="description" transfer-ownership="none">
            <doc xml:whitespace="preserve">a description.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_event_type"
              c:identifier="gda_connection_event_set_event_type">
        <doc xml:whitespace="preserve">Sets @event's severity (from a simple notice to a fatal event)
This function should not be called directly.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the severity of the event</doc>
            <type name="ConnectionEventType" c:type="GdaConnectionEventType"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_gda_code"
              c:identifier="gda_connection_event_set_gda_code">
        <doc xml:whitespace="preserve">Sets @event's gda code: that code is standardized by the libgda
library. If you want to specify the corresponding provider specific code,
use gda_connection_event_get_code() or gda_connection_event_get_sqlstate() instead.

This function should not be called directly</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="code" transfer-ownership="none">
            <doc xml:whitespace="preserve">a code</doc>
            <type name="ConnectionEventCode" c:type="GdaConnectionEventCode"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_source" c:identifier="gda_connection_event_set_source">
        <doc xml:whitespace="preserve">Sets @event's @source; this function should not be called directly</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="source" transfer-ownership="none">
            <doc xml:whitespace="preserve">a source.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_sqlstate"
              c:identifier="gda_connection_event_set_sqlstate">
        <doc xml:whitespace="preserve">Changes the SQLSTATE code of @event, this function should not be called directly

Sets @event's SQL state.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sqlstate" transfer-ownership="none">
            <doc xml:whitespace="preserve">SQL state.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <property name="type" writable="1" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ConnectionEventPrivate"
              c:type="GdaConnectionEventPrivate*"/>
      </field>
    </class>
    <record name="ConnectionEventClass"
            c:type="GdaConnectionEventClass"
            glib:is-gtype-struct-for="ConnectionEvent">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="ConnectionEventCode" c:type="GdaConnectionEventCode">
      <member name="constraint_violation"
              value="0"
              c:identifier="GDA_CONNECTION_EVENT_CODE_CONSTRAINT_VIOLATION"/>
      <member name="restrict_violation"
              value="1"
              c:identifier="GDA_CONNECTION_EVENT_CODE_RESTRICT_VIOLATION"/>
      <member name="not_null_violation"
              value="2"
              c:identifier="GDA_CONNECTION_EVENT_CODE_NOT_NULL_VIOLATION"/>
      <member name="foreign_key_violation"
              value="3"
              c:identifier="GDA_CONNECTION_EVENT_CODE_FOREIGN_KEY_VIOLATION"/>
      <member name="unique_violation"
              value="4"
              c:identifier="GDA_CONNECTION_EVENT_CODE_UNIQUE_VIOLATION"/>
      <member name="check_violation"
              value="5"
              c:identifier="GDA_CONNECTION_EVENT_CODE_CHECK_VIOLATION"/>
      <member name="insufficient_privileges"
              value="6"
              c:identifier="GDA_CONNECTION_EVENT_CODE_INSUFFICIENT_PRIVILEGES"/>
      <member name="undefined_column"
              value="7"
              c:identifier="GDA_CONNECTION_EVENT_CODE_UNDEFINED_COLUMN"/>
      <member name="undefined_function"
              value="8"
              c:identifier="GDA_CONNECTION_EVENT_CODE_UNDEFINED_FUNCTION"/>
      <member name="undefined_table"
              value="9"
              c:identifier="GDA_CONNECTION_EVENT_CODE_UNDEFINED_TABLE"/>
      <member name="duplicate_column"
              value="10"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_COLUMN"/>
      <member name="duplicate_database"
              value="11"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_DATABASE"/>
      <member name="duplicate_function"
              value="12"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_FUNCTION"/>
      <member name="duplicate_schema"
              value="13"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_SCHEMA"/>
      <member name="duplicate_table"
              value="14"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_TABLE"/>
      <member name="duplicate_alias"
              value="15"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_ALIAS"/>
      <member name="duplicate_object"
              value="16"
              c:identifier="GDA_CONNECTION_EVENT_CODE_DUPLICATE_OBJECT"/>
      <member name="syntax_error"
              value="17"
              c:identifier="GDA_CONNECTION_EVENT_CODE_SYNTAX_ERROR"/>
      <member name="unknown"
              value="18"
              c:identifier="GDA_CONNECTION_EVENT_CODE_UNKNOWN"/>
    </enumeration>
    <record name="ConnectionEventPrivate"
            c:type="GdaConnectionEventPrivate"
            disguised="1">
    </record>
    <enumeration name="ConnectionEventType" c:type="GdaConnectionEventType">
      <member name="notice"
              value="0"
              c:identifier="GDA_CONNECTION_EVENT_NOTICE"/>
      <member name="warning"
              value="1"
              c:identifier="GDA_CONNECTION_EVENT_WARNING"/>
      <member name="error"
              value="2"
              c:identifier="GDA_CONNECTION_EVENT_ERROR"/>
      <member name="command"
              value="3"
              c:identifier="GDA_CONNECTION_EVENT_COMMAND"/>
    </enumeration>
    <enumeration name="ConnectionFeature" c:type="GdaConnectionFeature">
      <doc xml:whitespace="preserve">Used in gda_connection_supports_feature() and gda_server_provider_supports_feature() to test if a connection
or a database provider supports some specific feature.</doc>
      <member name="aggregates"
              value="0"
              c:identifier="GDA_CONNECTION_FEATURE_AGGREGATES"/>
      <member name="blobs"
              value="1"
              c:identifier="GDA_CONNECTION_FEATURE_BLOBS"/>
      <member name="indexes"
              value="2"
              c:identifier="GDA_CONNECTION_FEATURE_INDEXES"/>
      <member name="inheritance"
              value="3"
              c:identifier="GDA_CONNECTION_FEATURE_INHERITANCE"/>
      <member name="namespaces"
              value="4"
              c:identifier="GDA_CONNECTION_FEATURE_NAMESPACES"/>
      <member name="procedures"
              value="5"
              c:identifier="GDA_CONNECTION_FEATURE_PROCEDURES"/>
      <member name="sequences"
              value="6"
              c:identifier="GDA_CONNECTION_FEATURE_SEQUENCES"/>
      <member name="sql" value="7" c:identifier="GDA_CONNECTION_FEATURE_SQL"/>
      <member name="transactions"
              value="8"
              c:identifier="GDA_CONNECTION_FEATURE_TRANSACTIONS"/>
      <member name="savepoints"
              value="9"
              c:identifier="GDA_CONNECTION_FEATURE_SAVEPOINTS"/>
      <member name="savepoints_remove"
              value="10"
              c:identifier="GDA_CONNECTION_FEATURE_SAVEPOINTS_REMOVE"/>
      <member name="triggers"
              value="11"
              c:identifier="GDA_CONNECTION_FEATURE_TRIGGERS"/>
      <member name="updatable_cursor"
              value="12"
              c:identifier="GDA_CONNECTION_FEATURE_UPDATABLE_CURSOR"/>
      <member name="users"
              value="13"
              c:identifier="GDA_CONNECTION_FEATURE_USERS"/>
      <member name="views"
              value="14"
              c:identifier="GDA_CONNECTION_FEATURE_VIEWS"/>
      <member name="xa_transactions"
              value="15"
              c:identifier="GDA_CONNECTION_FEATURE_XA_TRANSACTIONS"/>
      <member name="multi_threading"
              value="16"
              c:identifier="GDA_CONNECTION_FEATURE_MULTI_THREADING"/>
      <member name="last"
              value="17"
              c:identifier="GDA_CONNECTION_FEATURE_LAST"/>
    </enumeration>
    <enumeration name="ConnectionMetaType" c:type="GdaConnectionMetaType">
      <doc xml:whitespace="preserve">Used with gda_connection_get_meta_store_data() to describe what meta data to extract from
a connection's associated #GdaMetaStore.</doc>
      <member name="namespaces"
              value="0"
              c:identifier="GDA_CONNECTION_META_NAMESPACES"/>
      <member name="types" value="1" c:identifier="GDA_CONNECTION_META_TYPES"/>
      <member name="tables"
              value="2"
              c:identifier="GDA_CONNECTION_META_TABLES"/>
      <member name="views" value="3" c:identifier="GDA_CONNECTION_META_VIEWS"/>
      <member name="fields"
              value="4"
              c:identifier="GDA_CONNECTION_META_FIELDS"/>
      <member name="indexes"
              value="5"
              c:identifier="GDA_CONNECTION_META_INDEXES"/>
    </enumeration>
    <bitfield name="ConnectionOptions" c:type="GdaConnectionOptions">
      <doc xml:whitespace="preserve">Specifies some aspects of a connection when opening it.

Additional information about the GDA_CONNECTION_OPTIONS_SQL_IDENTIFIERS_CASE_SENSITIVE flag:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;For example without this flag, if the table
name specified in a #GdaServerOperation to create a table is
&lt;emphasis&gt;MyTable&lt;/emphasis&gt;, then usually the database will create a table named
&lt;emphasis&gt;mytable&lt;/emphasis&gt;, whereas with this flag, the table will be created
as &lt;emphasis&gt;MyTable&lt;/emphasis&gt; (note that in the end the database may still decide
to name the table &lt;emphasis&gt;mytable&lt;/emphasis&gt; or differently if it can't do
otherwise).&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Libgda will not apply this rule when parsing SQL code, the SQL code being parsed
has to be conform to the database it will be used with&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

Additional information about the GDA_CONNECTION_OPTIONS_THREAD_SAFE and GDA_CONNECTION_OPTIONS_THREAD_ISOLATED flags:
The GDA_CONNECTION_OPTIONS_THREAD_SAFE flag specifies that it has to be able to use the returned connection object from
several threads at once (locking is ensured by the #GdaConnection itself). Depending on the database provider's
implementation and on the native libraries it uses, the "normal" connection object might not respect this requirement,
and in this case a specific thread is started and used as the unique thread which will manipulate the actual connection,
while a "wrapper connection" is actually returned and used by the caller (that wrapper connection passes method calls
from the calling thread to the actual connection's specific thread, and gets the results back).

The GDA_CONNECTION_OPTIONS_THREAD_ISOLATED forces using a specific thread and a "wrapper connection" even if the
"normal" connection would itself be thread safe; this is useful for example to be sure the asynchronous API can
always be used (see gda_connection_async_statement_execute()).

Having a specific thread and a "wrapper connection" definitely has an impact on the performances (because it involves
messages passing between threads for every method call), so using the
GDA_CONNECTION_OPTIONS_THREAD_SAFE or GDA_CONNECTION_OPTIONS_THREAD_ISOLATED flags should be carefully considered.

Note about the @GDA_CONNECTION_OPTIONS_AUTO_META_DATA flag:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;Every time a DDL statement is successfully executed, the associated mate data, if
&lt;listitem&gt;&lt;para&gt;If a transaction is started and some DDL statements are executed and the transaction
is not rolled back or committed, then the meta data may end up being wrong&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
      <member name="none"
              value="0"
              c:identifier="GDA_CONNECTION_OPTIONS_NONE"/>
      <member name="read_only"
              value="1"
              c:identifier="GDA_CONNECTION_OPTIONS_READ_ONLY"/>
      <member name="sql_identifiers_case_sensitive"
              value="2"
              c:identifier="GDA_CONNECTION_OPTIONS_SQL_IDENTIFIERS_CASE_SENSITIVE"/>
      <member name="thread_safe"
              value="4"
              c:identifier="GDA_CONNECTION_OPTIONS_THREAD_SAFE"/>
      <member name="thread_isolated"
              value="8"
              c:identifier="GDA_CONNECTION_OPTIONS_THREAD_ISOLATED"/>
      <member name="auto_meta_data"
              value="16"
              c:identifier="GDA_CONNECTION_OPTIONS_AUTO_META_DATA"/>
    </bitfield>
    <record name="ConnectionPrivate"
            c:type="GdaConnectionPrivate"
            disguised="1">
    </record>
    <class name="DataAccessWrapper"
           c:symbol-prefix="data_access_wrapper"
           c:type="GdaDataAccessWrapper"
           parent="GObject.Object"
           glib:type-name="GdaDataAccessWrapper"
           glib:get-type="gda_data_access_wrapper_get_type"
           glib:type-struct="DataAccessWrapperClass">
      <implements name="DataModel"/>
      <function name="new" c:identifier="gda_data_access_wrapper_new">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object which buffers the rows of @model. This object is useful
only if @model can only be accessed using cursor based method.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="model" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModel</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </function>
      <property name="model"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataAccessWrapperPrivate"
              c:type="GdaDataAccessWrapperPrivate*"/>
      </field>
    </class>
    <record name="DataAccessWrapperClass"
            c:type="GdaDataAccessWrapperClass"
            glib:is-gtype-struct-for="DataAccessWrapper">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="DataAccessWrapperPrivate"
            c:type="GdaDataAccessWrapperPrivate"
            disguised="1">
    </record>
    <class name="DataComparator"
           c:symbol-prefix="data_comparator"
           c:type="GdaDataComparator"
           parent="GObject.Object"
           glib:type-name="GdaDataComparator"
           glib:get-type="gda_data_comparator_get_type"
           glib:type-struct="DataComparatorClass">
      <constructor name="new" c:identifier="gda_data_comparator_new">
        <doc xml:whitespace="preserve">Creates a new comparator to compute the differences from @old_model to @new_model: if one applies
all the computed differences (as #GdaDiff structures) to @old_model, the resulting data model
should have the same contents as @new_model.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataComparator object</doc>
          <type name="DataComparator" c:type="GObject*"/>
        </return-value>
        <parameters>
          <parameter name="old_model" transfer-ownership="none">
            <doc xml:whitespace="preserve">Data model to which the modifications should be applied</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
          <parameter name="new_model" transfer-ownership="none">
            <doc xml:whitespace="preserve">Target data model.</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark"
                c:identifier="gda_data_comparator_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="diff_computed">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="diff" transfer-ownership="none">
            <type name="Diff" c:type="GdaDiff*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="compute_diff"
              c:identifier="gda_data_comparator_compute_diff"
              throws="1">
        <doc xml:whitespace="preserve">Actually computes the differences between the data models for which @comp is defined. 

For each difference computed, stored in a #GdaDiff structure, the "diff-computed" signal is emitted.
If one connects to this signal and returns FALSE in the signal handler, then computing differences will be
stopped and an error will be returned.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if all the differences have been successfully computed, and FALSE if an error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="get_diff" c:identifier="gda_data_comparator_get_diff">
        <doc xml:whitespace="preserve">Get a pointer to the #GdaDiff structure representing the difference which number is @pos</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a #GdaDiff, or %NULL if @pos is invalid</doc>
          <type name="Diff" c:type="GdaDiff*"/>
        </return-value>
        <parameters>
          <parameter name="pos" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested difference number (starting at 0)</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_n_diffs"
              c:identifier="gda_data_comparator_get_n_diffs">
        <doc xml:whitespace="preserve">Get the number of differences as computed by the last time gda_data_comparator_compute_diff() was called.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of computed differences</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="set_key_columns"
              c:identifier="gda_data_comparator_set_key_columns">
        <doc xml:whitespace="preserve">Defines the columns which will be used as a key when searching data. This is not mandatory but
will speed things up as less data will be processed.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="col_numbers" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of @nb_cols values</doc>
            <array length="1" zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="nb_cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">the size of the @col_numbers array</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <property name="new-model" writable="1" transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <property name="old-model" writable="1" transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataComparatorPrivate" c:type="GdaDataComparatorPrivate*"/>
      </field>
      <glib:signal name="diff-computed" when="last">
        <return-value transfer-ownership="none">
          <type name="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="object" transfer-ownership="none">
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="DataComparatorClass"
            c:type="GdaDataComparatorClass"
            glib:is-gtype-struct-for="DataComparator">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="diff_computed">
        <callback name="diff_computed">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="comp" transfer-ownership="none">
              <type name="DataComparator" c:type="GdaDataComparator*"/>
            </parameter>
            <parameter name="diff" transfer-ownership="none">
              <type name="Diff" c:type="GdaDiff*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataComparatorError" c:type="GdaDataComparatorError">
      <member name="missing_data_model_error"
              value="0"
              c:identifier="GDA_DATA_COMPARATOR_MISSING_DATA_MODEL_ERROR"/>
      <member name="column_types_mismatch_error"
              value="1"
              c:identifier="GDA_DATA_COMPARATOR_COLUMN_TYPES_MISMATCH_ERROR"/>
      <member name="model_access_error"
              value="2"
              c:identifier="GDA_DATA_COMPARATOR_MODEL_ACCESS_ERROR"/>
      <member name="user_cancelled_error"
              value="3"
              c:identifier="GDA_DATA_COMPARATOR_USER_CANCELLED_ERROR"/>
    </enumeration>
    <record name="DataComparatorPrivate"
            c:type="GdaDataComparatorPrivate"
            disguised="1">
    </record>
    <interface name="DataHandler"
               c:symbol-prefix="data_handler"
               c:type="GdaDataHandler"
               glib:type-name="GdaDataHandler"
               glib:get-type="gda_data_handler_get_type"
               glib:type-struct="DataHandlerIface">
      <function name="get_default"
                c:identifier="gda_data_handler_get_default"
                version="4.2.3">
        <doc xml:whitespace="preserve">Obtain a pointer to a #GdaDataHandler which can manage #GValue values of type @for_type. The returned
data handler will be adapted to use the current locale information (for example dates will be formatted
taking into account the locale).

The returned pointer is %NULL if there is no default data handler available for the @for_type data type</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataHandler which must not be modified or destroyed.</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="for_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType type</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="accepts_g_type" invoker="accepts_g_type">
        <doc xml:whitespace="preserve">Checks wether the GdaDataHandler is able to handle the gda type given as argument.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the gda type can be handled</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_descr" invoker="get_descr">
        <doc xml:whitespace="preserve">Get a short description of the GdaDataHandler</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the description</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="get_sane_init_value" invoker="get_sane_init_value">
        <doc xml:whitespace="preserve">Creates a new GValue which holds a sane initial value to be used if no value is specifically
provided. For example for a simple string, this would return a new value containing the "" string.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue, or %NULL if no such value can be created.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_sql_from_value" invoker="get_sql_from_value">
        <doc xml:whitespace="preserve">Creates a new string which is an SQL representation of the given value, the returned string
can be used directly in an SQL statement. For example if @value is a G_TYPE_STRING, then
the returned string will be correctly quoted. Note however that it is a better practice
to use variables in statements instead of value literals, see
the &lt;link linkend="GdaSqlParser.description"&gt;GdaSqlParser&lt;/link&gt; for more information.

If the value is NULL or is of type GDA_TYPE_NULL,
or is a G_TYPE_STRING and g_value_get_string() returns %NULL, the returned string is "NULL".</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_str_from_value" invoker="get_str_from_value">
        <doc xml:whitespace="preserve">Creates a new string which is a "user friendly" representation of the given value
(in the user's locale, specially for the dates). If the value is 
NULL or is of type GDA_TYPE_NULL, the returned string is a copy of "" (empty string).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_value_from_sql" invoker="get_value_from_sql">
        <doc xml:whitespace="preserve">Creates a new GValue which represents the SQL value given as argument. This is
the opposite of the function gda_data_handler_get_sql_from_value(). The type argument
is used to determine the real data type requested for the returned value.

If the @sql string is %NULL, then the returned GValue is of type GDA_TYPE_NULL;
if the @sql string does not correspond to a valid SQL string for the requested type, then
the %NULL is returned.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an SQL string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_value_from_str" invoker="get_value_from_str">
        <doc xml:whitespace="preserve">Creates a new GValue which represents the @str value given as argument. This is
the opposite of the function gda_data_handler_get_str_from_value(). The type argument
is used to determine the real data type requested for the returned value.

If the @str string is %NULL, then the returned GValue is of type GDA_TYPE_NULL;
if the @str string does not correspond to a valid string for the requested type, then
%NULL is returned.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a string or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="accepts_g_type"
              c:identifier="gda_data_handler_accepts_g_type">
        <doc xml:whitespace="preserve">Checks wether the GdaDataHandler is able to handle the gda type given as argument.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the gda type can be handled</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_descr" c:identifier="gda_data_handler_get_descr">
        <doc xml:whitespace="preserve">Get a short description of the GdaDataHandler</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the description</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_sane_init_value"
              c:identifier="gda_data_handler_get_sane_init_value">
        <doc xml:whitespace="preserve">Creates a new GValue which holds a sane initial value to be used if no value is specifically
provided. For example for a simple string, this would return a new value containing the "" string.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue, or %NULL if no such value can be created.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sql_from_value"
              c:identifier="gda_data_handler_get_sql_from_value">
        <doc xml:whitespace="preserve">Creates a new string which is an SQL representation of the given value, the returned string
can be used directly in an SQL statement. For example if @value is a G_TYPE_STRING, then
the returned string will be correctly quoted. Note however that it is a better practice
to use variables in statements instead of value literals, see
the &lt;link linkend="GdaSqlParser.description"&gt;GdaSqlParser&lt;/link&gt; for more information.

If the value is NULL or is of type GDA_TYPE_NULL,
or is a G_TYPE_STRING and g_value_get_string() returns %NULL, the returned string is "NULL".</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_str_from_value"
              c:identifier="gda_data_handler_get_str_from_value">
        <doc xml:whitespace="preserve">Creates a new string which is a "user friendly" representation of the given value
(in the user's locale, specially for the dates). If the value is 
NULL or is of type GDA_TYPE_NULL, the returned string is a copy of "" (empty string).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_from_sql"
              c:identifier="gda_data_handler_get_value_from_sql">
        <doc xml:whitespace="preserve">Creates a new GValue which represents the SQL value given as argument. This is
the opposite of the function gda_data_handler_get_sql_from_value(). The type argument
is used to determine the real data type requested for the returned value.

If the @sql string is %NULL, then the returned GValue is of type GDA_TYPE_NULL;
if the @sql string does not correspond to a valid SQL string for the requested type, then
the %NULL is returned.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an SQL string, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_from_str"
              c:identifier="gda_data_handler_get_value_from_str">
        <doc xml:whitespace="preserve">Creates a new GValue which represents the @str value given as argument. This is
the opposite of the function gda_data_handler_get_str_from_value(). The type argument
is used to determine the real data type requested for the returned value.

If the @str string is %NULL, then the returned GValue is of type GDA_TYPE_NULL;
if the @str string does not correspond to a valid string for the requested type, then
%NULL is returned.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a string or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
    </interface>
    <record name="DataHandlerIface"
            c:type="GdaDataHandlerIface"
            glib:is-gtype-struct-for="DataHandler">
      <field name="g_iface">
        <type name="GObject.TypeInterface" c:type="GTypeInterface"/>
      </field>
      <field name="get_sql_from_value">
        <callback name="get_sql_from_value">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="value" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_str_from_value">
        <callback name="get_str_from_value">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">the new string, or %NULL if an error occurred</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="value" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">the value to be converted to a string, or %NULL</doc>
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_value_from_sql">
        <callback name="get_value_from_sql">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="sql" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">an SQL string, or %NULL</doc>
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">a GType</doc>
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_value_from_str">
        <callback name="get_value_from_str">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">the new #GValue or %NULL on error</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="str" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a string or %NULL</doc>
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">a GType</doc>
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_sane_init_value">
        <callback name="get_sane_init_value">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">the new #GValue, or %NULL if no such value can be created.</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GType</doc>
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="accepts_g_type">
        <callback name="accepts_g_type">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if the gda type can be handled</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GType</doc>
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_descr">
        <callback name="get_descr">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the description</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="dh" transfer-ownership="none">
              <type name="DataHandler" c:type="GdaDataHandler*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
    </record>
    <record name="DataMetaWrapper" c:type="GdaDataMetaWrapper">
      <field name="object" writable="1">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv" writable="1">
        <type name="DataMetaWrapperPrivate"
              c:type="GdaDataMetaWrapperPrivate*"/>
      </field>
    </record>
    <record name="DataMetaWrapperClass" c:type="GdaDataMetaWrapperClass">
      <field name="parent_class" writable="1">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataMetaWrapperMode" c:type="GdaDataMetaWrapperMode">
      <member name="lc"
              value="0"
              c:identifier="GDA_DATA_META_WRAPPER_MODE_LC"/>
      <member name="uc"
              value="1"
              c:identifier="GDA_DATA_META_WRAPPER_MODE_UC"/>
    </enumeration>
    <record name="DataMetaWrapperPrivate"
            c:type="GdaDataMetaWrapperPrivate"
            disguised="1">
    </record>
    <interface name="DataModel"
               c:symbol-prefix="data_model"
               c:type="GdaDataModel"
               glib:type-name="GdaDataModel"
               glib:get-type="gda_data_model_get_type"
               glib:type-struct="DataModelIface">
      <function name="error_quark" c:identifier="gda_data_model_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="access_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_append_row" invoker="append_row" throws="1">
        <doc xml:whitespace="preserve">Appends a row to the data model (the new row will possibly have NULL values for all columns,
or some other values depending on the data model implementation)

Upon errors -1 will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_append_values"
                      invoker="append_values"
                      introspectable="0"
                      throws="1">
        <doc xml:whitespace="preserve">Appends a row to the given data model. If any value in @values is actually %NULL, then 
it is considered as a default value. If @values is %NULL then all values are set to their default value.

Upon errors -1 will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="values" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">#GList of #GValue* representing the row to add.  The length must match model's column count.  These #GValue are value-copied (the user is still responsible for freeing them).</doc>
            <type name="GLib.List" c:type="GList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_create_iter" invoker="create_iter">
        <doc xml:whitespace="preserve">Creates a new iterator object #GdaDataModelIter object which can be used to iterate through
rows in @model. The new #GdaDataModelIter does not hold any reference to @model (ie. if @model
is destroyed at some point, the new iterator will become useless but in any case it will not prevent
the data model from being destroyed).

Depending on the data model's implementation, a new #GdaDataModelIter object may be created,
or a reference to an already existing #GdaDataModelIter may be returned. For example if @model only
supports being accessed using a forward moving cursor (say a the result of a SELECT executed by SQLite
with a cursor access mode specified), then this method will always return the same iterator.

If a new #GdaDataModelIter is created, then the row it represents is undefined.

For models which can be accessed 
randomly, any row can be set using gda_data_model_iter_move_to_row(), 
and for models which are accessible sequentially only then use
gda_data_model_iter_move_next() (and gda_data_model_iter_move_prev() if
supported).

Note: for the #GdaDataProxy data model (which proxies any #GdaDataModel for modifications and
has twice the number of columns of the proxied data model), this method will create an iterator
in which only the columns of the proxied data model appear. If you need to have a #GdaDataModelIter
in which all the proxy's columns appear, create it using:
&lt;programlisting&gt;&lt;![CDATA[iter = g_object_new (GDA_TYPE_DATA_MODEL_ITER, "data-model", proxy, NULL);]]&gt;&lt;/programlisting&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModelIter object, or %NULL if an error occurred</doc>
          <type name="DataModelIter" c:type="GdaDataModelIter*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_describe_column" invoker="describe_column">
        <doc xml:whitespace="preserve">Queries the underlying data model implementation for a description
of a given column. That description is returned in the form of
a #GdaColumn structure, which contains all the information
about the given column in the data model.

WARNING: the returned #GdaColumn object belongs to the @model model and
and should not be destroyed; any modification will affect the whole data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the description of the column.</doc>
          <type name="Column" c:type="GdaColumn*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_find_row"
                      invoker="get_row_from_values"
                      introspectable="0">
        <doc xml:whitespace="preserve">Returns the first row where all the values in @values at the columns identified at
@cols_index match. If the row can't be identified, then returns -1;

NOTE: the @cols_index array MUST contain a column index for each value in @values</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested row number, of -1 if not found</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of #GValue values (no %NULL is allowed)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
          <parameter name="cols_index" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of #gint containing the column number to match each value of @values</doc>
            <array zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_get_access_flags" invoker="get_access_flags">
        <doc xml:whitespace="preserve">Get the attributes of @model such as how to access the data it contains if it's modifiable, etc.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">an ORed value of #GdaDataModelAccessFlags flags</doc>
          <type name="DataModelAccessFlags" c:type="GdaDataModelAccessFlags"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_get_attributes_at" invoker="get_attributes_at">
        <doc xml:whitespace="preserve">Get the attributes of the value stored at (row, col) in @model, which
is an ORed value of #GdaValueAttribute flags. As a special case, if
@row is -1, then the attributes returned correspond to a "would be" value
if a row was added to @model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the attributes as an ORed value of #GdaValueAttribute</doc>
          <type name="ValueAttribute" c:type="GdaValueAttribute"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid row number, or -1</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_get_exceptions">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError**"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_get_n_columns" invoker="get_n_columns">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of columns in the given data model.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_get_n_rows" invoker="get_n_rows">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows in the given data model, or -1 if the number of rows is not known</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_get_notify">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_get_value_at" invoker="get_value_at" throws="1">
        <doc xml:whitespace="preserve">Retrieves the data stored in the given position (identified by
the @col and @row parameters) on a data model.

Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

This is the main function for accessing data in a model which allows random access to its data.
To access data in a data model using a cursor, use a #GdaDataModelIter object, obtained using
gda_data_model_create_iter().

Note1: the returned #GValue must not be modified directly (unexpected behaviours may
occur if you do so).

Note2: the returned value may become invalid as soon as any Libgda part is executed again,
which means if you want to keep the value, a copy must be made, however it will remain valid
as long as the only Libgda usage is calling gda_data_model_get_value_at() for different values
of the same row.

If you want to modify a value stored in a #GdaDataModel, use the gda_data_model_set_value_at() or 
gda_data_model_set_values() methods.

Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

position, or %NULL on error (out-of-bound position, etc).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue containing the value stored in the given</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_iter_at_row">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_iter_next">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_iter_prev">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_iter_set_value" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
          <parameter name="col" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_remove_row" invoker="remove_row" throws="1">
        <doc xml:whitespace="preserve">Removes a row from the data model.

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if successful, %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number to be removed.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_send_hint" invoker="send_hint">
        <doc xml:whitespace="preserve">Sends a hint to the data model. The hint may or may not be handled by the data
model, depending on its implementation</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="hint" transfer-ownership="none">
            <doc xml:whitespace="preserve">a hint to send to the model</doc>
            <type name="DataModelHint" c:type="GdaDataModelHint"/>
          </parameter>
          <parameter name="hint_value"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">an optional value to specify the hint, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_set_notify" invoker="freeze">
        <doc xml:whitespace="preserve">Disables notifications of changes on the given data model. To
re-enable notifications again, you should call the
#gda_data_model_thaw function.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="do_notify_changes" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_set_value_at" invoker="set_value_at" throws="1">
        <doc xml:whitespace="preserve">Modifies a value in @model, at (@col, @row).

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the value in the data model has been updated and no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue (not %NULL)</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="i_set_values"
                      invoker="set_values"
                      introspectable="0"
                      throws="1">
        <doc xml:whitespace="preserve">In a similar way to gda_data_model_set_value_at(), this method modifies a data model's contents
by setting several values at once.

If any value in @values is actually %NULL, then the value in the corresponding column is left
unchanged.
Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the value in the data model has been updated and no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="values" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a list of #GValue (or %NULL), one for at most the number of columns of @model</doc>
            <type name="GLib.List" c:type="GList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="reset" invoker="reset">
        <doc xml:whitespace="preserve">Emits the 'reset' and 'changed' signal on @model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="row_inserted" invoker="row_inserted">
        <doc xml:whitespace="preserve">Emits the 'row_inserted' and 'changed' signals on @model. 

This method should only be used by #GdaDataModel implementations to 
signal that a row has been inserted.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="row_removed" invoker="row_removed">
        <doc xml:whitespace="preserve">Emits the 'row_removed' and 'changed' signal on @model.

This method should only be used by #GdaDataModel implementations to 
signal that a row has been removed</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="row_updated" invoker="row_updated">
        <doc xml:whitespace="preserve">Emits the 'row_updated' and 'changed' signals on @model.

This method should only be used by #GdaDataModel implementations to 
signal that a row has been updated.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="add_data_from_xml_node"
              c:identifier="gda_data_model_add_data_from_xml_node"
              throws="1">
        <doc xml:whitespace="preserve">Adds the data from an XML node to the given data model (see the DTD for that node
in the $prefix/share/libgda/dtd/libgda-array.dtd file).

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if successful, %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">an XML node representing a &amp;lt;gda_array_data&amp;gt; XML node.</doc>
            <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
          </parameter>
        </parameters>
      </method>
      <method name="append_row"
              c:identifier="gda_data_model_append_row"
              throws="1">
        <doc xml:whitespace="preserve">Appends a row to the data model (the new row will possibly have NULL values for all columns,
or some other values depending on the data model implementation)

Upon errors -1 will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="append_values"
              c:identifier="gda_data_model_append_values"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Appends a row to the given data model. If any value in @values is actually %NULL, then 
it is considered as a default value. If @values is %NULL then all values are set to their default value.

Upon errors -1 will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="values" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">#GList of #GValue* representing the row to add.  The length must match model's column count.  These #GValue are value-copied (the user is still responsible for freeing them).</doc>
            <type name="GLib.List" c:type="GList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="array_copy_model"
              c:identifier="gda_data_model_array_copy_model"
              throws="1">
        <doc xml:whitespace="preserve">Makes a copy of @src into a new #GdaDataModelArray object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new data model, or %NULL if an error occurred</doc>
          <type name="DataModelArray" c:type="GdaDataModelArray*"/>
        </return-value>
      </method>
      <method name="create_iter" c:identifier="gda_data_model_create_iter">
        <doc xml:whitespace="preserve">Creates a new iterator object #GdaDataModelIter object which can be used to iterate through
rows in @model. The new #GdaDataModelIter does not hold any reference to @model (ie. if @model
is destroyed at some point, the new iterator will become useless but in any case it will not prevent
the data model from being destroyed).

Depending on the data model's implementation, a new #GdaDataModelIter object may be created,
or a reference to an already existing #GdaDataModelIter may be returned. For example if @model only
supports being accessed using a forward moving cursor (say a the result of a SELECT executed by SQLite
with a cursor access mode specified), then this method will always return the same iterator.

If a new #GdaDataModelIter is created, then the row it represents is undefined.

For models which can be accessed 
randomly, any row can be set using gda_data_model_iter_move_to_row(), 
and for models which are accessible sequentially only then use
gda_data_model_iter_move_next() (and gda_data_model_iter_move_prev() if
supported).

Note: for the #GdaDataProxy data model (which proxies any #GdaDataModel for modifications and
has twice the number of columns of the proxied data model), this method will create an iterator
in which only the columns of the proxied data model appear. If you need to have a #GdaDataModelIter
in which all the proxy's columns appear, create it using:
&lt;programlisting&gt;&lt;![CDATA[iter = g_object_new (GDA_TYPE_DATA_MODEL_ITER, "data-model", proxy, NULL);]]&gt;&lt;/programlisting&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaDataModelIter object, or %NULL if an error occurred</doc>
          <type name="DataModelIter" c:type="GdaDataModelIter*"/>
        </return-value>
      </method>
      <method name="describe_column"
              c:identifier="gda_data_model_describe_column">
        <doc xml:whitespace="preserve">Queries the underlying data model implementation for a description
of a given column. That description is returned in the form of
a #GdaColumn structure, which contains all the information
about the given column in the data model.

WARNING: the returned #GdaColumn object belongs to the @model model and
and should not be destroyed; any modification will affect the whole data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the description of the column.</doc>
          <type name="Column" c:type="GdaColumn*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="dump" c:identifier="gda_data_model_dump">
        <doc xml:whitespace="preserve">Dumps a textual representation of the @model to the @to_stream stream

The following environment variables can affect the resulting output:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_ROW_NUMBERS: if set, the first column of the output will contain row numbers&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_ATTRIBUTES: if set, also dump the data model's columns' types and value's attributes&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_TITLE: if set, also dump the data model's title&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_NULL_AS_EMPTY: if set, replace the 'NULL' string with an empty string for NULL values &lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_TRUNCATE: if set to a numeric value, truncates the output to the width specified by the value. If the value is -1 then the actual terminal size (if it can be determined) is used&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="to_stream" transfer-ownership="none">
            <doc xml:whitespace="preserve">where to dump the data model</doc>
            <type name="gpointer" c:type="FILE*"/>
          </parameter>
        </parameters>
      </method>
      <method name="dump_as_string"
              c:identifier="gda_data_model_dump_as_string">
        <doc xml:whitespace="preserve">Dumps a textual representation of the @model into a new string

The following environment variables can affect the resulting output:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_ROW_NUMBERS: if set, the first column of the output will contain row numbers&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_TITLE: if set, also dump the data model's title&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_NULL_AS_EMPTY: if set, replace the 'NULL' string with an empty string for NULL values &lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_DATA_MODEL_DUMP_TRUNCATE: if set to a numeric value, truncates the output to the width specified by the value. If the value is -1 then the actual terminal size (if it can be determined) is used&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="export_to_file"
              c:identifier="gda_data_model_export_to_file"
              throws="1">
        <doc xml:whitespace="preserve">Exports data contained in @model to the @file file; the format is specified using the @format argument.

Specifically, the parameters in the @options list can be:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;"SEPARATOR": a string value of which the first character is used as a separator in case of CSV export
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"QUOTE": a string value of which the first character is used as a quote character in case of CSV export
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"FIELD_QUOTE": a boolean value which can be set to FALSE if no quote around the individual fields 
is requeted, in case of CSV export&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"NAME": a string value used to name the exported data if the export format is XML&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"FIELDS_NAME": a boolean value which, if set to %TRUE and in case of a CSV export, will add a first line with the name each exported field&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"OVERWRITE": a boolean value which tells if the file must be over-written if it already exists.&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"NULL_AS_EMPTY": a boolean value which, if set to %TRUE and in case of a CSV export, will render and NULL value as the empty string (instead of the 'NULL' string)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"INVALID_AS_NULL": a boolean value which, if set to %TRUE, considers any invalid data (for example for the date related values) as NULL&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

Warning: this function uses a #GdaDataModelIter iterator, and if @model does not offer a random access
(check using gda_data_model_get_access_flags()), the iterator will be the same as normally used
to access data in @model previously to calling this method, and this iterator will be moved (point to
another row).

Upon errors %FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="format" transfer-ownership="none">
            <doc xml:whitespace="preserve">the format in which to export data</doc>
            <type name="DataModelIOFormat" c:type="GdaDataModelIOFormat"/>
          </parameter>
          <parameter name="file" transfer-ownership="none">
            <doc xml:whitespace="preserve">the filename to export to</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cols" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array containing which columns of @model will be exported, or %NULL for all columns</doc>
            <array length="3" zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="nb_cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of columns in @cols</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="rows" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array containing which rows of @model will be exported, or %NULL for all rows</doc>
            <array length="5" zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="nb_rows" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of rows in @rows</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">list of options for the export</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="export_to_string"
              c:identifier="gda_data_model_export_to_string">
        <doc xml:whitespace="preserve">Exports data contained in @model to a string; the format is specified using the @format argument, see the
gda_data_model_export_to_file() documentation for more information about the @options argument (except for the
"OVERWRITE" option).

Warning: this function uses a #GdaDataModelIter iterator, and if @model does not offer a random access
(check using gda_data_model_get_access_flags()), the iterator will be the same as normally used
to access data in @model previously to calling this method, and this iterator will be moved (point to
another row).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="format" transfer-ownership="none">
            <doc xml:whitespace="preserve">the format in which to export data</doc>
            <type name="DataModelIOFormat" c:type="GdaDataModelIOFormat"/>
          </parameter>
          <parameter name="cols" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array containing which columns of @model will be exported, or %NULL for all columns</doc>
            <array length="2" zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="nb_cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of columns in @cols</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="rows" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an array containing which rows of @model will be exported, or %NULL for all rows</doc>
            <array length="4" zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="nb_rows" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of rows in @rows</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">list of options for the export</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="freeze" c:identifier="gda_data_model_freeze">
        <doc xml:whitespace="preserve">Disables notifications of changes on the given data model. To
re-enable notifications again, you should call the
#gda_data_model_thaw function.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get_access_flags"
              c:identifier="gda_data_model_get_access_flags">
        <doc xml:whitespace="preserve">Get the attributes of @model such as how to access the data it contains if it's modifiable, etc.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">an ORed value of #GdaDataModelAccessFlags flags</doc>
          <type name="DataModelAccessFlags" c:type="GdaDataModelAccessFlags"/>
        </return-value>
      </method>
      <method name="get_attributes_at"
              c:identifier="gda_data_model_get_attributes_at">
        <doc xml:whitespace="preserve">Get the attributes of the value stored at (row, col) in @model, which
is an ORed value of #GdaValueAttribute flags. As a special case, if
@row is -1, then the attributes returned correspond to a "would be" value
if a row was added to @model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the attributes as an ORed value of #GdaValueAttribute</doc>
          <type name="ValueAttribute" c:type="GdaValueAttribute"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid row number, or -1</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_column_index"
              c:identifier="gda_data_model_get_column_index">
        <doc xml:whitespace="preserve">Get the index of the first column named @name in @model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the column index, or -1 if no column named @name was found</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a column name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_column_name"
              c:identifier="gda_data_model_get_column_name"
              version="3.2">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the name for the given column in a data model object.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_column_title"
              c:identifier="gda_data_model_get_column_title">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the title for the given column in a data model object.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_exceptions"
              c:identifier="gda_data_model_get_exceptions"
              version="4.2.6">
        <doc xml:whitespace="preserve">Get the global data model exception(s) that occurred when using @model.
This is useful for example for the LDAP related
data models where some rows may be missing because the LDAP search has reached a limit
imposed by the LDAP server.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a %NULL terminated array of #GError, or %NULL.</doc>
          <array c:type="GError**">
            <type name="GLib.Error"/>
          </array>
        </return-value>
      </method>
      <method name="get_n_columns" c:identifier="gda_data_model_get_n_columns">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of columns in the given data model.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_n_rows" c:identifier="gda_data_model_get_n_rows">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows in the given data model, or -1 if the number of rows is not known</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_row_from_values"
              c:identifier="gda_data_model_get_row_from_values"
              introspectable="0">
        <doc xml:whitespace="preserve">Returns the first row where all the values in @values at the columns identified at
@cols_index match. If the row can't be identified, then returns -1;

NOTE: the @cols_index array MUST contain a column index for each value in @values</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested row number, of -1 if not found</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of #GValue values (no %NULL is allowed)</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
          <parameter name="cols_index" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of #gint containing the column number to match each value of @values</doc>
            <array zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
        </parameters>
      </method>
      <method name="get_typed_value_at"
              c:identifier="gda_data_model_get_typed_value_at"
              throws="1">
        <doc xml:whitespace="preserve">Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

This method is similar to gda_data_model_get_value_at(), except that it also allows one to specify the expected
#GType of the value to get: if the data model returned a #GValue of a type different than the expected one, then
this method returns %NULL and an error code.

Note: the same limitations and usage instructions apply as for gda_data_model_get_value_at().

Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

position, or %NULL on error (out-of-bound position, wrong data type, etc).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue containing the value stored in the given</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="expected_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the expected data type of the returned value</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="nullok" transfer-ownership="none">
            <doc xml:whitespace="preserve">if TRUE, then NULL values (value of type %GDA_TYPE_NULL) will not generate any error</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_at"
              c:identifier="gda_data_model_get_value_at"
              throws="1">
        <doc xml:whitespace="preserve">Retrieves the data stored in the given position (identified by
the @col and @row parameters) on a data model.

Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

This is the main function for accessing data in a model which allows random access to its data.
To access data in a data model using a cursor, use a #GdaDataModelIter object, obtained using
gda_data_model_create_iter().

Note1: the returned #GValue must not be modified directly (unexpected behaviours may
occur if you do so).

Note2: the returned value may become invalid as soon as any Libgda part is executed again,
which means if you want to keep the value, a copy must be made, however it will remain valid
as long as the only Libgda usage is calling gda_data_model_get_value_at() for different values
of the same row.

If you want to modify a value stored in a #GdaDataModel, use the gda_data_model_set_value_at() or 
gda_data_model_set_values() methods.

Upon errors %NULL will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.

position, or %NULL on error (out-of-bound position, etc).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue containing the value stored in the given</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="import_from_file"
              c:identifier="gda_data_model_import_from_file"
              throws="1">
        <doc xml:whitespace="preserve">Imports data contained in the @file file into @model; the format is detected.

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="file" transfer-ownership="none">
            <doc xml:whitespace="preserve">the filename to import from</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cols_trans"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a #GHashTable for columns translating, or %NULL, see gda_data_model_import_from_model()</doc>
            <type name="GLib.HashTable" c:type="GHashTable*">
              <type name="gint"/>
              <type name="gint"/>
            </type>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">list of options for the export</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="import_from_model"
              c:identifier="gda_data_model_import_from_model"
              throws="1">
        <doc xml:whitespace="preserve">Copy the contents of the @from data model to the @to data model. The copy stops as soon as an error
orrurs.

The @cols_trans is a hash table for which keys are @to columns numbers and the values are
the corresponding column numbers in the @from data model. To set the values of a column in @to to NULL,
create an entry in the hash table with a negative value. For example:
&lt;programlisting&gt;&lt;![CDATA[GHashTable *hash;
gint *ptr;
hash = g_hash_table_new_full (g_int_hash, g_int_equal, g_free, NULL);
ptr = g_new (gint, 1);
*ptr = 2;
g_hash_table_insert (hash, ptr, GINT_TO_POINTER (3));
gda_data_model_import_from_model (...);
g_hash_table_free (hash);
]]&gt;&lt;/programlisting&gt;

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="from" transfer-ownership="none">
            <doc xml:whitespace="preserve">the source #GdaDataModel</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
          <parameter name="overwrite" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if @to is completely overwritten by @from's data, and FALSE if @from's data is appended to @to</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="cols_trans"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a #GHashTable for columns translating, or %NULL</doc>
            <type name="GLib.HashTable" c:type="GHashTable*">
              <type name="gint"/>
              <type name="gint"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="import_from_string"
              c:identifier="gda_data_model_import_from_string"
              throws="1">
        <doc xml:whitespace="preserve">Loads the data from @string into @model.

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">the string to import data from</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cols_trans"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a hash table containing which columns of @model will be imported, or %NULL for all columns, see gda_data_model_import_from_model()</doc>
            <type name="GLib.HashTable" c:type="GHashTable*">
              <type name="gint"/>
              <type name="gint"/>
            </type>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">list of options for the export</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="iter_move_next_default"
              c:identifier="gda_data_model_iter_move_next_default"
              introspectable="0">
        <doc xml:whitespace="preserve">Method reserved to #GdaDataModelIter implementations, should not be called directly.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @iter was moved correctly.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModelIter iterating in @model</doc>
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
        </parameters>
      </method>
      <method name="iter_move_prev_default"
              c:identifier="gda_data_model_iter_move_prev_default"
              introspectable="0">
        <doc xml:whitespace="preserve">Method reserved to #GdaDataModelIter implementations, should not be called directly.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @iter was moved correctly.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModelIter iterating in @model</doc>
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
        </parameters>
      </method>
      <method name="iter_move_to_row_default"
              c:identifier="gda_data_model_iter_move_to_row_default"
              introspectable="0">
        <doc xml:whitespace="preserve">Method reserved to #GdaDataModelIter implementations, should not be called directly.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @iter was moved correctly.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="iter" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModelIter iterating in @model</doc>
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested row</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="remove_row"
              c:identifier="gda_data_model_remove_row"
              throws="1">
        <doc xml:whitespace="preserve">Removes a row from the data model.

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if successful, %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number to be removed.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="reset" c:identifier="gda_data_model_reset">
        <doc xml:whitespace="preserve">Emits the 'reset' and 'changed' signal on @model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="row_inserted" c:identifier="gda_data_model_row_inserted">
        <doc xml:whitespace="preserve">Emits the 'row_inserted' and 'changed' signals on @model. 

This method should only be used by #GdaDataModel implementations to 
signal that a row has been inserted.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="row_removed" c:identifier="gda_data_model_row_removed">
        <doc xml:whitespace="preserve">Emits the 'row_removed' and 'changed' signal on @model.

This method should only be used by #GdaDataModel implementations to 
signal that a row has been removed</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="row_updated" c:identifier="gda_data_model_row_updated">
        <doc xml:whitespace="preserve">Emits the 'row_updated' and 'changed' signals on @model.

This method should only be used by #GdaDataModel implementations to 
signal that a row has been updated.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="send_hint" c:identifier="gda_data_model_send_hint">
        <doc xml:whitespace="preserve">Sends a hint to the data model. The hint may or may not be handled by the data
model, depending on its implementation</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="hint" transfer-ownership="none">
            <doc xml:whitespace="preserve">a hint to send to the model</doc>
            <type name="DataModelHint" c:type="GdaDataModelHint"/>
          </parameter>
          <parameter name="hint_value"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">an optional value to specify the hint, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_column_name"
              c:identifier="gda_data_model_set_column_name"
              version="3.2">
        <doc xml:whitespace="preserve">Sets the @name of the given @col in @model, and if its title is not set, also sets the
title to @name.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name for the given column.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_column_title"
              c:identifier="gda_data_model_set_column_title">
        <doc xml:whitespace="preserve">Sets the @title of the given @col in @model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="title" transfer-ownership="none">
            <doc xml:whitespace="preserve">title for the given column.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_value_at"
              c:identifier="gda_data_model_set_value_at"
              throws="1">
        <doc xml:whitespace="preserve">Modifies a value in @model, at (@col, @row).

Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the value in the data model has been updated and no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">column number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue (not %NULL)</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_values"
              c:identifier="gda_data_model_set_values"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">In a similar way to gda_data_model_set_value_at(), this method modifies a data model's contents
by setting several values at once.

If any value in @values is actually %NULL, then the value in the corresponding column is left
unchanged.
Upon errors FALSE will be returned and @error will be assigned a
#GError from the #GDA_DATA_MODEL_ERROR domain.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the value in the data model has been updated and no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="values" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a list of #GValue (or %NULL), one for at most the number of columns of @model</doc>
            <type name="GLib.List" c:type="GList*">
              <type name="GLib.Value"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="thaw" c:identifier="gda_data_model_thaw">
        <doc xml:whitespace="preserve">Re-enables notifications of changes on the given data model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <glib:signal name="access-changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when @model's access flags have changed. Use
gda_data_model_get_access_flags() to get the access flags.</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="changed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when any value in @model has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="reset" when="last">
        <doc xml:whitespace="preserve">Gets emitted when @model's contents has been completely reset (the number and
type of columns may also have changed)</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="row-inserted" when="last">
        <doc xml:whitespace="preserve">Gets emitted when a row has been inserted in @model</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="row-removed" when="last">
        <doc xml:whitespace="preserve">Gets emitted when a row has been removed from @model</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="row-updated" when="last">
        <doc xml:whitespace="preserve">Gets emitted when a row has been modified in @model</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
    </interface>
    <bitfield name="DataModelAccessFlags" c:type="GdaDataModelAccessFlags">
      <member name="random"
              value="1"
              c:identifier="GDA_DATA_MODEL_ACCESS_RANDOM"/>
      <member name="cursor_forward"
              value="2"
              c:identifier="GDA_DATA_MODEL_ACCESS_CURSOR_FORWARD"/>
      <member name="cursor_backward"
              value="4"
              c:identifier="GDA_DATA_MODEL_ACCESS_CURSOR_BACKWARD"/>
      <member name="cursor"
              value="6"
              c:identifier="GDA_DATA_MODEL_ACCESS_CURSOR"/>
      <member name="insert"
              value="8"
              c:identifier="GDA_DATA_MODEL_ACCESS_INSERT"/>
      <member name="update"
              value="16"
              c:identifier="GDA_DATA_MODEL_ACCESS_UPDATE"/>
      <member name="delete"
              value="32"
              c:identifier="GDA_DATA_MODEL_ACCESS_DELETE"/>
      <member name="write"
              value="56"
              c:identifier="GDA_DATA_MODEL_ACCESS_WRITE"/>
    </bitfield>
    <class name="DataModelArray"
           c:symbol-prefix="data_model_array"
           c:type="GdaDataModelArray"
           parent="GObject.Object"
           glib:type-name="GdaDataModelArray"
           glib:get-type="gda_data_model_array_get_type"
           glib:type-struct="DataModelArrayClass">
      <implements name="DataModel"/>
      <function name="new" c:identifier="gda_data_model_array_new">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object without initializing the column
types. Using gda_data_model_array_new_with_g_types() is usually better.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of columns for rows in this data model.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </function>
      <function name="new_with_g_types"
                c:identifier="gda_data_model_array_new_with_g_types"
                shadowed-by="new_with_g_types_v"
                introspectable="0">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object with the column types as
specified.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of columns for rows in this data model.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </function>
      <function name="new_with_g_types_v"
                c:identifier="gda_data_model_array_new_with_g_types_v"
                shadows="new_with_g_types"
                version="4.2.6">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object with the column types as
specified.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of columns for rows in this data model.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="types" transfer-ownership="none">
            <doc xml:whitespace="preserve">array of types of the columns of the model to create as #GType, as many as indicated by @cols</doc>
            <array zero-terminated="0" c:type="GType*">
              <type name="GType" c:type="GType"/>
            </array>
          </parameter>
        </parameters>
      </function>
      <method name="clear" c:identifier="gda_data_model_array_clear">
        <doc xml:whitespace="preserve">Frees all the rows in @model.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get_row"
              c:identifier="gda_data_model_array_get_row"
              throws="1">
        <doc xml:whitespace="preserve">Get a pointer to a row in @model</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaRow, or %NULL if an error occurred</doc>
          <type name="Row" c:type="GdaRow*"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">row number (starting from 0)</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_n_columns"
              c:identifier="gda_data_model_array_set_n_columns">
        <doc xml:whitespace="preserve">Sets the number of columns for rows inserted in this model. 
@cols must be greated than or equal to 0.

Also clears @model's contents.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of columns for rows this data model should use.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <property name="n-columns" writable="1" transfer-ownership="none">
        <type name="guint"/>
      </property>
      <property name="read-only" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataModelArrayPrivate" c:type="GdaDataModelArrayPrivate*"/>
      </field>
    </class>
    <record name="DataModelArrayClass"
            c:type="GdaDataModelArrayClass"
            glib:is-gtype-struct-for="DataModelArray">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="DataModelArrayPrivate"
            c:type="GdaDataModelArrayPrivate"
            disguised="1">
    </record>
    <class name="DataModelDir"
           c:symbol-prefix="data_model_dir"
           c:type="GdaDataModelDir"
           parent="GObject.Object"
           glib:type-name="GdaDataModelDir"
           glib:get-type="gda_data_model_dir_get_type"
           glib:type-struct="DataModelDirClass">
      <implements name="DataModel"/>
      <function name="new" c:identifier="gda_data_model_dir_new">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object to list all the files starting from @basedir</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="basedir" transfer-ownership="none">
            <doc xml:whitespace="preserve">a directory</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <method name="clean_errors"
              c:identifier="gda_data_model_dir_clean_errors">
        <doc xml:whitespace="preserve">Reset the list of errors which have occurred while using @model</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get_errors"
              c:identifier="gda_data_model_dir_get_errors"
              introspectable="0">
        <doc xml:whitespace="preserve">Get the list of errors which have occurred while using @model</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only list of #GError pointers, or %NULL if no error has occurred</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="GObject.Error"/>
          </type>
        </return-value>
      </method>
      <property name="basedir"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataModelDirPrivate" c:type="GdaDataModelDirPrivate*"/>
      </field>
    </class>
    <record name="DataModelDirClass"
            c:type="GdaDataModelDirClass"
            glib:is-gtype-struct-for="DataModelDir">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="DataModelDirPrivate"
            c:type="GdaDataModelDirPrivate"
            disguised="1">
    </record>
    <class name="DataModelDsnList"
           c:symbol-prefix="data_model_dsn_list"
           c:type="GdaDataModelDsnList"
           parent="GObject.Object"
           glib:type-name="GdaDataModelDsnList"
           glib:get-type="gda_data_model_dsn_list_get_type"
           glib:type-struct="DataModelDsnListClass">
      <implements name="DataModel"/>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataModelDsnListPrivate"
              c:type="GdaDataModelDsnListPrivate*"/>
      </field>
    </class>
    <record name="DataModelDsnListClass"
            c:type="GdaDataModelDsnListClass"
            glib:is-gtype-struct-for="DataModelDsnList">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="DataModelDsnListPrivate"
            c:type="GdaDataModelDsnListPrivate"
            disguised="1">
    </record>
    <enumeration name="DataModelError"
                 c:type="GdaDataModelError"
                 glib:error-domain="gda_data_model_error">
      <member name="row_out_of_range_error"
              value="0"
              c:identifier="GDA_DATA_MODEL_ROW_OUT_OF_RANGE_ERROR"/>
      <member name="column_out_of_range_error"
              value="1"
              c:identifier="GDA_DATA_MODEL_COLUMN_OUT_OF_RANGE_ERROR"/>
      <member name="values_list_error"
              value="2"
              c:identifier="GDA_DATA_MODEL_VALUES_LIST_ERROR"/>
      <member name="value_type_error"
              value="3"
              c:identifier="GDA_DATA_MODEL_VALUE_TYPE_ERROR"/>
      <member name="row_not_found_error"
              value="4"
              c:identifier="GDA_DATA_MODEL_ROW_NOT_FOUND_ERROR"/>
      <member name="access_error"
              value="5"
              c:identifier="GDA_DATA_MODEL_ACCESS_ERROR"/>
      <member name="feature_non_supported_error"
              value="6"
              c:identifier="GDA_DATA_MODEL_FEATURE_NON_SUPPORTED_ERROR"/>
      <member name="file_exist_error"
              value="7"
              c:identifier="GDA_DATA_MODEL_FILE_EXIST_ERROR"/>
      <member name="xml_format_error"
              value="8"
              c:identifier="GDA_DATA_MODEL_XML_FORMAT_ERROR"/>
      <member name="truncated_error"
              value="9"
              c:identifier="GDA_DATA_MODEL_TRUNCATED_ERROR"/>
      <member name="other_error"
              value="10"
              c:identifier="GDA_DATA_MODEL_OTHER_ERROR"/>
    </enumeration>
    <enumeration name="DataModelHint" c:type="GdaDataModelHint">
      <member name="start_batch_update"
              value="0"
              c:identifier="GDA_DATA_MODEL_HINT_START_BATCH_UPDATE"/>
      <member name="end_batch_update"
              value="1"
              c:identifier="GDA_DATA_MODEL_HINT_END_BATCH_UPDATE"/>
      <member name="refresh"
              value="2"
              c:identifier="GDA_DATA_MODEL_HINT_REFRESH"/>
    </enumeration>
    <enumeration name="DataModelIOFormat" c:type="GdaDataModelIOFormat">
      <member name="data_array_xml"
              value="0"
              c:identifier="GDA_DATA_MODEL_IO_DATA_ARRAY_XML"/>
      <member name="text_separated"
              value="1"
              c:identifier="GDA_DATA_MODEL_IO_TEXT_SEPARATED"/>
    </enumeration>
    <record name="DataModelIface"
            c:type="GdaDataModelIface"
            glib:is-gtype-struct-for="DataModel">
      <field name="g_iface">
        <type name="GObject.TypeInterface" c:type="GTypeInterface"/>
      </field>
      <field name="i_get_n_rows">
        <callback name="i_get_n_rows">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of rows in the given data model, or -1 if the number of rows is not known</doc>
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_n_columns">
        <callback name="i_get_n_columns">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of columns in the given data model.</doc>
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_describe_column">
        <callback name="i_describe_column">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the description of the column.</doc>
            <type name="Column" c:type="GdaColumn*"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="col" transfer-ownership="none">
              <doc xml:whitespace="preserve">column number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_access_flags">
        <callback name="i_get_access_flags">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">an ORed value of #GdaDataModelAccessFlags flags</doc>
            <type name="DataModelAccessFlags"
                  c:type="GdaDataModelAccessFlags"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_value_at">
        <callback name="i_get_value_at" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue containing the value stored in the given</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="col" transfer-ownership="none">
              <doc xml:whitespace="preserve">a valid column number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">a valid row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_attributes_at">
        <callback name="i_get_attributes_at">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the attributes as an ORed value of #GdaValueAttribute</doc>
            <type name="ValueAttribute" c:type="GdaValueAttribute"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="col" transfer-ownership="none">
              <doc xml:whitespace="preserve">a valid column number</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">a valid row number, or -1</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_create_iter">
        <callback name="i_create_iter">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a #GdaDataModelIter object, or %NULL if an error occurred</doc>
            <type name="DataModelIter" c:type="GdaDataModelIter*"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_iter_at_row">
        <callback name="i_iter_at_row">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_iter_next">
        <callback name="i_iter_next">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_iter_prev">
        <callback name="i_iter_prev">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_set_value_at">
        <callback name="i_set_value_at" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if the value in the data model has been updated and no error occurred</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="col" transfer-ownership="none">
              <doc xml:whitespace="preserve">column number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="value" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GValue (not %NULL)</doc>
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_iter_set_value">
        <callback name="i_iter_set_value" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
            <parameter name="col" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="value" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_set_values" introspectable="0">
        <callback name="i_set_values" introspectable="0" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if the value in the data model has been updated and no error occurred</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="values" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a list of #GValue (or %NULL), one for at most the number of columns of @model</doc>
              <type name="GLib.List" c:type="GList*">
                <type name="GLib.Value"/>
              </type>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_append_values" introspectable="0">
        <callback name="i_append_values" introspectable="0" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="values" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">#GList of #GValue* representing the row to add.  The length must match model's column count.  These #GValue are value-copied (the user is still responsible for freeing them).</doc>
              <type name="GLib.List" c:type="GList*">
                <type name="GLib.Value"/>
              </type>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_append_row">
        <callback name="i_append_row" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of the added row, or -1 if an error occurred</doc>
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_remove_row">
        <callback name="i_remove_row" throws="1">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if successful, %FALSE otherwise.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">the row number to be removed.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_find_row" introspectable="0">
        <callback name="i_find_row" introspectable="0">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested row number, of -1 if not found</doc>
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="values" transfer-ownership="none">
              <doc xml:whitespace="preserve">a list of #GValue values (no %NULL is allowed)</doc>
              <type name="GLib.SList" c:type="GSList*">
                <type name="GLib.Value"/>
              </type>
            </parameter>
            <parameter name="cols_index" transfer-ownership="none">
              <doc xml:whitespace="preserve">an array of #gint containing the column number to match each value of @values</doc>
              <array zero-terminated="0" c:type="gint*">
                <type name="gint" c:type="gint"/>
              </array>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_set_notify">
        <callback name="i_set_notify">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="do_notify_changes" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_notify">
        <callback name="i_get_notify">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_send_hint">
        <callback name="i_send_hint">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="hint" transfer-ownership="none">
              <doc xml:whitespace="preserve">a hint to send to the model</doc>
              <type name="DataModelHint" c:type="GdaDataModelHint"/>
            </parameter>
            <parameter name="hint_value"
                       transfer-ownership="none"
                       allow-none="1">
              <doc xml:whitespace="preserve">an optional value to specify the hint, or %NULL</doc>
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="row_inserted">
        <callback name="row_inserted">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="row_updated">
        <callback name="row_updated">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="row_removed">
        <callback name="row_removed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <doc xml:whitespace="preserve">row number.</doc>
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="changed">
        <callback name="changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="reset">
        <callback name="reset">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="access_changed">
        <callback name="access_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_get_exceptions">
        <callback name="i_get_exceptions">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError**"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataModel" c:type="GdaDataModel*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
    </record>
    <class name="DataModelImport"
           c:symbol-prefix="data_model_import"
           c:type="GdaDataModelImport"
           parent="GObject.Object"
           glib:type-name="GdaDataModelImport"
           glib:get-type="gda_data_model_import_get_type"
           glib:type-struct="DataModelImportClass">
      <implements name="DataModel"/>
      <function name="new_file" c:identifier="gda_data_model_import_new_file">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object which contains the data stored within the @filename file.

The options are the following ones:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;For the CSV format:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;ENCODING (string): specifies the encoding of the data in the file&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;SEPARATOR (string): specifies the CSV separator (comma as default)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;QUOTE (string): specifies the character used to as quote park (double quote as default)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;TITLE_AS_FIRST_LINE (boolean): consider that the first line of the file contains columns' titles&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;G_TYPE_&amp;lt;column number&amp;gt; (GType): specifies the type of value expected in column &amp;lt;column number&amp;gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Other formats: no option&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

Note: after the creation, please use gda_data_model_import_get_errors() to check any error.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="filename" transfer-ownership="none">
            <doc xml:whitespace="preserve">the file to import data from</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="random_access" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if random access will be required</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="options" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">importing options</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </function>
      <function name="new_mem" c:identifier="gda_data_model_import_new_mem">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel object which contains the data stored in the @data string.

Important note: the @data string is not copied for memory efficiency reasons and should not
therefore be altered in any way as long as the returned data model exists.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="data" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string containing the data to import</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="random_access" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if random access will be required</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="options" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">importing options, see gda_data_model_import_new_file() for more information</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </function>
      <function name="new_xml_node"
                c:identifier="gda_data_model_import_new_xml_node">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel and loads the data in @node. The resulting data model
can be accessed in a random way.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">an XML node corresponding to a &amp;lt;data-array&amp;gt; tag</doc>
            <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
          </parameter>
        </parameters>
      </function>
      <method name="clean_errors"
              c:identifier="gda_data_model_import_clean_errors">
        <doc xml:whitespace="preserve">Clears the history of errors @model has to report</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get_errors"
              c:identifier="gda_data_model_import_get_errors"
              introspectable="0">
        <doc xml:whitespace="preserve">Get the list of errors which @model has to report. The returned list is a list of
#GError structures, and must not be modified</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the list of errors (which must not be modified), or %NULL</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="GObject.Error"/>
          </type>
        </return-value>
      </method>
      <property name="data-string"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Data to import, as a string.</doc>
        <type name="utf8"/>
      </property>
      <property name="filename"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Name of the file to import.</doc>
        <type name="utf8"/>
      </property>
      <property name="options"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Data model options.</doc>
        <type name="Set"/>
      </property>
      <property name="random-access"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines if the data model will be accessed randomly or through a cursor. If set to %FALSE,
access will have to be done using a cursor.</doc>
        <type name="gboolean"/>
      </property>
      <property name="strict"
                version="4.2.1"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the behaviour in case the imported data contains recoverable errors (usually too
many or too few data per row). If set to %TRUE, an error will be reported and the import
will stop, and if set to %FALSE, then the error will be reported but the import will not stop.</doc>
        <type name="gboolean"/>
      </property>
      <property name="xml-node"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Data to import, as a pointer to an XML node (a #xmlNodePtr).</doc>
        <type name="gpointer"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataModelImportPrivate"
              c:type="GdaDataModelImportPrivate*"/>
      </field>
    </class>
    <record name="DataModelImportClass"
            c:type="GdaDataModelImportClass"
            glib:is-gtype-struct-for="DataModelImport">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="DataModelImportPrivate"
            c:type="GdaDataModelImportPrivate"
            disguised="1">
    </record>
    <class name="DataModelIter"
           c:symbol-prefix="data_model_iter"
           c:type="GdaDataModelIter"
           parent="Set"
           glib:type-name="GdaDataModelIter"
           glib:get-type="gda_data_model_iter_get_type"
           glib:type-struct="DataModelIterClass">
      <function name="error_quark"
                c:identifier="gda_data_model_iter_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="end_of_data">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="row_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="get_holder_for_field"
              c:identifier="gda_data_model_iter_get_holder_for_field">
        <doc xml:whitespace="preserve">Fetch a pointer to the #GdaHolder object which is synchronized with data at 
column @col</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaHolder, or %NULL if an error occurred</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested column</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_row" c:identifier="gda_data_model_iter_get_row">
        <doc xml:whitespace="preserve">Get the row which @iter represents in the data model</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the row number, or -1 if @iter is invalid</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_value_at"
              c:identifier="gda_data_model_iter_get_value_at">
        <doc xml:whitespace="preserve">Get the value stored at the column @col in @iter. The returned value must not be modified.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GValue, or %NULL if the value could not be fetched</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested column</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_at_e"
              c:identifier="gda_data_model_iter_get_value_at_e"
              version="4.2.10"
              throws="1">
        <doc xml:whitespace="preserve">Get the value stored at the column @col in @iter. The returned value must not be modified.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GValue, or %NULL if the value could not be fetched</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested column</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_for_field"
              c:identifier="gda_data_model_iter_get_value_for_field">
        <doc xml:whitespace="preserve">Get the value stored at the column @field_name in @iter</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GValue, or %NULL</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested column name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="invalidate_contents"
              c:identifier="gda_data_model_iter_invalidate_contents">
        <doc xml:whitespace="preserve">Declare all the parameters in @iter invalid, without modifying the
#GdaDataModel @iter is for or changing the row it represents. This method
is for internal usage. Note that for gda_data_model_iter_is_valid() to return %FALSE,
it is also necessary to set the "current-row" property to -1.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="is_valid" c:identifier="gda_data_model_iter_is_valid">
        <doc xml:whitespace="preserve">Tells if @iter is a valid iterator (if it actually corresponds to a valid row in the model)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @iter is valid</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="move_next" c:identifier="gda_data_model_iter_move_next">
        <doc xml:whitespace="preserve">Moves @iter one row further than where it already is 
(synchronizes the values of the parameters in @iter with the values at the new row).

If the iterator was on the data model's last row, then it can't be moved forward
anymore, and the returned value is %FALSE; note also that the "current-row" property
is set to -1 (which means that gda_data_model_iter_is_valid() would return %FALSE)

This function can return %FALSE if it was not allowed to be moved (as it emits the
"validate-set" signal before being moved).

When this function returns %TRUE, then @iter has actually been moved to the next row,
but some values may not have been read correctly in the row, in which case the
correcsponding #GdaHolder will be left invalid.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the iterator is now at the next row</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="move_prev" c:identifier="gda_data_model_iter_move_prev">
        <doc xml:whitespace="preserve">Moves @iter one row before where it already is (synchronizes the values of the parameters in @iter 
with the values at the new row).

If the iterator was on the data model's first row, then it can't be moved backwards
anymore, and the returned value is %FALSE; note also that the "current-row" property
is set to -1 (which means that gda_data_model_iter_is_valid() would return %FALSE).

This function can return %FALSE if it was not allowed to be moved (as it emits the
"validate-set" signal before being moved).

When this function returns %TRUE, then @iter has actually been moved to the next row,
but some values may not have been read correctly in the row, in which case the
correcsponding #GdaHolder will be left invalid.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the iterator is now at the previous row</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="move_to_row"
              c:identifier="gda_data_model_iter_move_to_row">
        <doc xml:whitespace="preserve">Synchronizes the values of the parameters in @iter with the values at the @row row.

If @row is not a valid row, then the returned value is %FALSE, and the "current-row"
property is set to -1 (which means that gda_data_model_iter_is_valid() would return %FALSE),
with the exception that if @row is -1, then the returned value is %TRUE.

This function can return %FALSE if it was not allowed to be moved (as it emits the
"validate-set" signal before being moved).

When this function returns %TRUE, then @iter has actually been moved to the next row,
but some values may not have been read correctly in the row, in which case the
correcsponding #GdaHolder will be left invalid.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row to set @iter to</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_value_at"
              c:identifier="gda_data_model_iter_set_value_at"
              throws="1">
        <doc xml:whitespace="preserve">Sets a value in @iter, at the column specified by @col</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue (not %NULL)</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <property name="current-row" writable="1" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="data-model"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <property name="forced-model" writable="1" transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <property name="update-model" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <field name="object">
        <type name="Set" c:type="GdaSet"/>
      </field>
      <field name="priv">
        <type name="DataModelIterPrivate" c:type="GdaDataModelIterPrivate*"/>
      </field>
      <glib:signal name="end-of-data" when="first">
        <doc xml:whitespace="preserve">Gets emitted when @iter has reached the end of available data (which means the previous
row it was on was the last one).</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="row-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when the row @iter is currently pointing has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the new iter's row</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="DataModelIterClass"
            c:type="GdaDataModelIterClass"
            glib:is-gtype-struct-for="DataModelIter">
      <field name="parent_class">
        <type name="SetClass" c:type="GdaSetClass"/>
      </field>
      <field name="row_changed">
        <callback name="row_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="end_of_data">
        <callback name="end_of_data">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="iter" transfer-ownership="none">
              <type name="DataModelIter" c:type="GdaDataModelIter*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataModelIterError" c:type="GdaDataModelIterError">
      <member name="data_model_iter_column_out_of_range_error"
              value="0"
              c:identifier="GDA_DATA_MODEL_ITER_COLUMN_OUT_OF_RANGE_ERROR"/>
    </enumeration>
    <record name="DataModelIterPrivate"
            c:type="GdaDataModelIterPrivate"
            disguised="1">
    </record>
    <class name="DataPivot"
           c:symbol-prefix="data_pivot"
           c:type="GdaDataPivot"
           parent="GObject.Object"
           glib:type-name="GdaDataPivot"
           glib:get-type="gda_data_pivot_get_type"
           glib:type-struct="DataPivotClass">
      <implements name="DataModel"/>
      <function name="error_quark" c:identifier="gda_data_pivot_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="new" c:identifier="gda_data_pivot_new">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModel which will contain analysed data from @model.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the newly created #GdaDataModel.</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="model" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaDataModel to analyse data from, or %NULL</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </function>
      <method name="add_data"
              c:identifier="gda_data_pivot_add_data"
              version="5.0"
              throws="1">
        <doc xml:whitespace="preserve">Specifies that @field has to be included in the analysis.
@field is a field specification with the following accepted syntaxes:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;a column name in the source data model (see &lt;link linkend="gda-data-model-get-column-index"&gt;gda_data_model_get_column_index()&lt;/link&gt;); or&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;an SQL expression involving a column name in the source data model, for examples:
&lt;programlisting&gt;
price
firstname || ' ' || lastname 
nb BETWEEN 5 AND 10&lt;/programlisting&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

It is also possible to specify several fields to be added, while separating them by a comma (in effect
still forming a valid SQL syntax).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="aggregate_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of aggregate operation to perform</doc>
            <type name="DataPivotAggregate" c:type="GdaDataPivotAggregate"/>
          </parameter>
          <parameter name="field" transfer-ownership="none">
            <doc xml:whitespace="preserve">the field description, see below</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="alias" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the field alias, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_field"
              c:identifier="gda_data_pivot_add_field"
              version="5.0"
              throws="1">
        <doc xml:whitespace="preserve">Specifies that @field has to be included in the analysis.
@field is a field specification with the following accepted syntaxes:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;a column name in the source data model (see &lt;link linkend="gda-data-model-get-column-index"&gt;gda_data_model_get_column_index()&lt;/link&gt;); or&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;an SQL expression involving a column name in the source data model, for example:
&lt;programlisting&gt;
price
firstname || ' ' || lastname 
nb BETWEEN 5 AND 10&lt;/programlisting&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

It is also possible to specify several fields to be added, while separating them by a comma (in effect
still forming a valid SQL syntax).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="field_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of field to add</doc>
            <type name="DataPivotFieldType" c:type="GdaDataPivotFieldType"/>
          </parameter>
          <parameter name="field" transfer-ownership="none">
            <doc xml:whitespace="preserve">the field description, see below</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="alias" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the field alias, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="populate"
              c:identifier="gda_data_pivot_populate"
              version="5.0"
              throws="1">
        <doc xml:whitespace="preserve">Acutally populates @pivot by analysing the data from the provided data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <property name="model" writable="1" transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataPivotPrivate" c:type="GdaDataPivotPrivate*"/>
      </field>
    </class>
    <enumeration name="DataPivotAggregate" c:type="GdaDataPivotAggregate">
      <doc xml:whitespace="preserve">Possible operations for the data fields.</doc>
      <member name="avg" value="0" c:identifier="GDA_DATA_PIVOT_AVG"/>
      <member name="count" value="1" c:identifier="GDA_DATA_PIVOT_COUNT"/>
      <member name="max" value="2" c:identifier="GDA_DATA_PIVOT_MAX"/>
      <member name="min" value="3" c:identifier="GDA_DATA_PIVOT_MIN"/>
      <member name="sum" value="4" c:identifier="GDA_DATA_PIVOT_SUM"/>
    </enumeration>
    <record name="DataPivotClass"
            c:type="GdaDataPivotClass"
            glib:is-gtype-struct-for="DataPivot">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataPivotError" c:type="GdaDataPivotError">
      <doc xml:whitespace="preserve">Possible #GdaDataPivot related errors.</doc>
      <member name="internal_error"
              value="0"
              c:identifier="GDA_DATA_PIVOT_INTERNAL_ERROR"/>
      <member name="source_model_error"
              value="1"
              c:identifier="GDA_DATA_PIVOT_SOURCE_MODEL_ERROR"/>
      <member name="field_format_error"
              value="2"
              c:identifier="GDA_DATA_PIVOT_FIELD_FORMAT_ERROR"/>
      <member name="usage_error"
              value="3"
              c:identifier="GDA_DATA_PIVOT_USAGE_ERROR"/>
      <member name="overflow_error"
              value="4"
              c:identifier="GDA_DATA_PIVOT_OVERFLOW_ERROR"/>
    </enumeration>
    <enumeration name="DataPivotFieldType" c:type="GdaDataPivotFieldType">
      <doc xml:whitespace="preserve">Define types of field to be used when defining a #GdaDataPivot analysis.</doc>
      <member name="row" value="0" c:identifier="GDA_DATA_PIVOT_FIELD_ROW"/>
      <member name="column"
              value="1"
              c:identifier="GDA_DATA_PIVOT_FIELD_COLUMN"/>
    </enumeration>
    <record name="DataPivotPrivate" c:type="GdaDataPivotPrivate" disguised="1">
    </record>
    <class name="DataProxy"
           c:symbol-prefix="data_proxy"
           c:type="GdaDataProxy"
           parent="GObject.Object"
           glib:type-name="GdaDataProxy"
           glib:get-type="gda_data_proxy_get_type"
           glib:type-struct="DataProxyClass">
      <implements name="DataModel"/>
      <constructor name="new" c:identifier="gda_data_proxy_new">
        <doc xml:whitespace="preserve">Creates a new proxy for @model</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataProxy object</doc>
          <type name="GObject.Object" c:type="GObject*"/>
        </return-value>
        <parameters>
          <parameter name="model" transfer-ownership="none">
            <doc xml:whitespace="preserve">Data model to be proxied</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_data_proxy_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="filter_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="row_changes_applied">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="proxied_row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="row_delete_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="to_be_deleted" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="sample_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sample_start" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="sample_end" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="sample_size_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sample_size" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="validate_row_changes">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError*"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="proxied_row" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="alter_value_attributes"
              c:identifier="gda_data_proxy_alter_value_attributes">
        <doc xml:whitespace="preserve">Alters the attributes of the value stored at (proxy_row, col) in @proxy. the @alter_flags
can only contain the GDA_VALUE_ATTR_IS_NULL, GDA_VALUE_ATTR_IS_DEFAULT and GDA_VALUE_ATTR_IS_UNCHANGED
flags (other flags are ignored).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid column number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="alter_flags" transfer-ownership="none">
            <doc xml:whitespace="preserve">flags to alter the attributes</doc>
            <type name="ValueAttribute" c:type="GdaValueAttribute"/>
          </parameter>
        </parameters>
      </method>
      <method name="apply_all_changes"
              c:identifier="gda_data_proxy_apply_all_changes"
              throws="1">
        <doc xml:whitespace="preserve">Apply all the changes stored in the proxy to the proxied data model. The changes are done row
after row, and if an error
occurs, then it is possible that not all the changes to all the rows have been applied.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="apply_row_changes"
              c:identifier="gda_data_proxy_apply_row_changes"
              throws="1">
        <doc xml:whitespace="preserve">Commits the modified data in the proxy back into the #GdaDataModel.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row number to commit</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="cancel_all_changes"
              c:identifier="gda_data_proxy_cancel_all_changes">
        <doc xml:whitespace="preserve">Cancel all the changes stored in the proxy (the @proxy will be reset to its state
as it was just after creation).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="cancel_row_changes"
              c:identifier="gda_data_proxy_cancel_row_changes">
        <doc xml:whitespace="preserve">Resets data at the corresponding row and column. If @proxy_row corresponds to a new row, then
that new row is deleted from @proxy.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the row to cancel changes</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column to cancel changes, or less than 0 to cancel any change on the @row row</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="delete" c:identifier="gda_data_proxy_delete">
        <doc xml:whitespace="preserve">Marks the row @proxy_row to be deleted</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_filter_expr"
              c:identifier="gda_data_proxy_get_filter_expr">
        <doc xml:whitespace="preserve">Get the current filter expression used by @proxy.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the current filter expression or %NULL if no filter has been set</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_filtered_n_rows"
              c:identifier="gda_data_proxy_get_filtered_n_rows">
        <doc xml:whitespace="preserve">Get the total number of filtered rows in @proxy if a filter has been applied. As new rows
(rows added to the proxy and not yet added to the proxied data model) and rows to remove
(rows marked for removal but not yet removed from the proxied data model) are also filtered,
the returned number also contains references to new rows and rows to be removed.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of filtered rows in @proxy, or -1 if no filter has been applied</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_n_modified_rows"
              c:identifier="gda_data_proxy_get_n_modified_rows">
        <doc xml:whitespace="preserve">Get the number of rows which have been modified in the proxy (the sum of rows existing in
the proxied data model which have been modified, and new rows).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of modified rows</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_n_new_rows"
              c:identifier="gda_data_proxy_get_n_new_rows">
        <doc xml:whitespace="preserve">Get the number of rows which have been added to @proxy and which are not part of
the proxied data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of new rows</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_proxied_model"
              c:identifier="gda_data_proxy_get_proxied_model">
        <doc xml:whitespace="preserve">Fetch the #GdaDataModel which @proxy does proxy</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the proxied data model</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
      </method>
      <method name="get_proxied_model_n_cols"
              c:identifier="gda_data_proxy_get_proxied_model_n_cols">
        <doc xml:whitespace="preserve">Get the number of columns in the proxied data model</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of columns, or -1 if an error occurred</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_proxied_model_n_rows"
              c:identifier="gda_data_proxy_get_proxied_model_n_rows">
        <doc xml:whitespace="preserve">Get the number of rows in the proxied data model</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows, or -1 if the number of rows is not known</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_proxied_model_row"
              c:identifier="gda_data_proxy_get_proxied_model_row">
        <doc xml:whitespace="preserve">Get the @proxy's proxied model row corresponding to @proxy_row</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the proxied model's row, or -1 if @proxy row which only exists @proxy</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sample_end"
              c:identifier="gda_data_proxy_get_sample_end">
        <doc xml:whitespace="preserve">Get the number of the last row to be available in @proxy (in reference to the proxied data model)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the last proxied model's row.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_sample_size"
              c:identifier="gda_data_proxy_get_sample_size">
        <doc xml:whitespace="preserve">Get the size of each chunk of data displayed at a time.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the chunk (or sample) size, or 0 if chunking is disabled.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_sample_start"
              c:identifier="gda_data_proxy_get_sample_start">
        <doc xml:whitespace="preserve">Get the number of the first row to be available in @proxy (in reference to the proxied data model)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of the first proxied model's row.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_value_attributes"
              c:identifier="gda_data_proxy_get_value_attributes">
        <doc xml:whitespace="preserve">Get the attributes of the value stored at (proxy_row, col) in @proxy, which
is an ORed value of #GdaValueAttribute flags</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaValueAttribute with the value's attributes at given position</doc>
          <type name="ValueAttribute" c:type="GdaValueAttribute"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a proxy row</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid proxy column</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_values" c:identifier="gda_data_proxy_get_values">
        <doc xml:whitespace="preserve">Retrieve a whole list of values from the @proxy data model. This function
calls gda_data_proxy_get_value()
for each column index specified in @cols_index, and generates a #GSList on the way.

or %NULL if an error occurred</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new list of values (the list must be freed, not the values),</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="GObject.Value"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">a proxy row</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="cols_index" transfer-ownership="none">
            <doc xml:whitespace="preserve">array containing the columns for which the values are requested</doc>
            <array zero-terminated="0" c:type="gint*">
              <type name="gint" c:type="gint"/>
            </array>
          </parameter>
          <parameter name="n_cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">size of @cols_index</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="has_changed" c:identifier="gda_data_proxy_has_changed">
        <doc xml:whitespace="preserve">Tells if @proxy contains any modifications not applied to the proxied data model.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if there are some modifications in @proxy</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="is_read_only" c:identifier="gda_data_proxy_is_read_only">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the proxied data model is itself read-only</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="row_has_changed"
              c:identifier="gda_data_proxy_row_has_changed">
        <doc xml:whitespace="preserve">Tells if the row number @proxy_row has changed</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the row has changed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="row_is_deleted"
              c:identifier="gda_data_proxy_row_is_deleted">
        <doc xml:whitespace="preserve">Tells if the row number @proxy_row is marked to be deleted.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the row is marked to be deleted</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="row_is_inserted"
              c:identifier="gda_data_proxy_row_is_inserted">
        <doc xml:whitespace="preserve">Tells if the row number @proxy_row is a row which has been inserted in @proxy
(and is thus not in the proxied data model).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the row is an inserted row</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_filter_expr"
              c:identifier="gda_data_proxy_set_filter_expr"
              throws="1">
        <doc xml:whitespace="preserve">Sets a filter among the rows presented by @proxy. The filter is defined by a filter expression
which can be any SQL valid expression using @proxy's columns. For instance if @proxy has the "id" and
"name" columns, then a filter can be "length(name) &lt; 5" to filter only the rows where the length of the
name is strictly inferior to 5, or "id &gt;= 1000 and id &lt; 2000 order by name limit 50" to filter only the rows where the id
is between 1000 and 2000, ordered by name and limited to 50 rows.

Note about column names: real column names can be used (double quoted if necessary), but columns can also be named
"_&amp;lt;column number&amp;gt;" with column numbers starting at 1.

Note that any previous filter expression is replaced with the new @filter_expr if no error occurs
(if an error occurs, then any previous filter is left unchanged).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="filter_expr"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">an SQL based expression which will filter the contents of @proxy, or %NULL to remove any previous filter</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_ordering_column"
              c:identifier="gda_data_proxy_set_ordering_column"
              throws="1">
        <doc xml:whitespace="preserve">Orders by the @col column</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the column number to order from</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_sample_size"
              c:identifier="gda_data_proxy_set_sample_size">
        <doc xml:whitespace="preserve">Sets the size of each chunk of data to display: the maximum number of rows which
can be "displayed" at a time (the maximum number of rows which @proxy pretends to have).
The default value is arbitrary 300 as it is big enough to
be able to display quite a lot of data, but small enough to avoid too much data
displayed at the same time.

Note: the rows which have been added but not yet committed will always be displayed
regardless of the current chunk of data, and the modified rows which are not visible
when the displayed chunk of data changes are still held as modified rows.

To remove the chunking of the data to display, simply pass @sample_size the %0 value.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sample_size" transfer-ownership="none">
            <doc xml:whitespace="preserve">the requested size of a chunk, or 0</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_sample_start"
              c:identifier="gda_data_proxy_set_sample_start">
        <doc xml:whitespace="preserve">Sets the number of the first row to be available in @proxy (in reference to the proxied data model)</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sample_start" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of the first row to be displayed</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="undelete" c:identifier="gda_data_proxy_undelete">
        <doc xml:whitespace="preserve">Remove the "to be deleted" mark at the row @proxy_row, if it existed.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="proxy_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">A proxy row number</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <property name="defer-sync" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="model"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <property name="prepend-null-entry"
                writable="1"
                transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="sample-size"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <type name="gint"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataProxyPrivate" c:type="GdaDataProxyPrivate*"/>
      </field>
      <glib:signal name="filter-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when @proxy's filter has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="row-changes-applied" when="first">
        <doc xml:whitespace="preserve">Gets emitted when @proxy has committed a row change to the proxied data model.</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proxy's row</doc>
            <type name="gint"/>
          </parameter>
          <parameter name="proxied_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proxied data model's row</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="row-delete-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a row has been marked to be deleted, or has been unmarked to be deleted</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the concerned @proxy's row</doc>
            <type name="gint"/>
          </parameter>
          <parameter name="to_be_deleted" transfer-ownership="none">
            <doc xml:whitespace="preserve">tells if the @row is marked to be deleted</doc>
            <type name="gboolean"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="sample-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever @proxy's sample size has been changed. @sample_start and @sample_end are
in reference to the proxied data model.</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="sample_start" transfer-ownership="none">
            <doc xml:whitespace="preserve">the first row of the sample</doc>
            <type name="gint"/>
          </parameter>
          <parameter name="sample_end" transfer-ownership="none">
            <doc xml:whitespace="preserve">the last row of the sample</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="sample-size-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever @proxy's sample size has been changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="sample_size" transfer-ownership="none">
            <doc xml:whitespace="preserve">the new sample size</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="validate-row-changes" when="last">
        <doc xml:whitespace="preserve">Gets emitted when @proxy is about to commit a row change to the proxied data model. If any
callback returns a non %NULL value, then the change commit fails with the returned #GError</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GError if validation failed, or %NULL</doc>
          <type name="GLib.Error"/>
        </return-value>
        <parameters>
          <parameter name="row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proxy's row</doc>
            <type name="gint"/>
          </parameter>
          <parameter name="proxied_row" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proxied data model's row</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="DataProxyClass"
            c:type="GdaDataProxyClass"
            glib:is-gtype-struct-for="DataProxy">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="row_delete_changed">
        <callback name="row_delete_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="to_be_deleted" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="sample_size_changed">
        <callback name="sample_size_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
            <parameter name="sample_size" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="sample_changed">
        <callback name="sample_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
            <parameter name="sample_start" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="sample_end" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="validate_row_changes">
        <callback name="validate_row_changes">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError*"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="proxied_row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="row_changes_applied">
        <callback name="row_changes_applied">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
            <parameter name="row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
            <parameter name="proxied_row" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="filter_changed">
        <callback name="filter_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="proxy" transfer-ownership="none">
              <type name="DataProxy" c:type="GdaDataProxy*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataProxyError" c:type="GdaDataProxyError">
      <member name="commit_error"
              value="0"
              c:identifier="GDA_DATA_PROXY_COMMIT_ERROR"/>
      <member name="commit_cancelled"
              value="1"
              c:identifier="GDA_DATA_PROXY_COMMIT_CANCELLED"/>
      <member name="read_only_value"
              value="2"
              c:identifier="GDA_DATA_PROXY_READ_ONLY_VALUE"/>
      <member name="read_only_row"
              value="3"
              c:identifier="GDA_DATA_PROXY_READ_ONLY_ROW"/>
      <member name="filter_error"
              value="4"
              c:identifier="GDA_DATA_PROXY_FILTER_ERROR"/>
    </enumeration>
    <record name="DataProxyPrivate" c:type="GdaDataProxyPrivate" disguised="1">
    </record>
    <class name="DataSelect"
           c:symbol-prefix="data_select"
           c:type="GdaDataSelect"
           parent="GObject.Object"
           abstract="1"
           glib:type-name="GdaDataSelect"
           glib:get-type="gda_data_select_get_type"
           glib:type-struct="DataSelectClass">
      <implements name="DataModel"/>
      <function name="error_quark" c:identifier="gda_data_select_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="fetch_at" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="prow" transfer-ownership="none">
            <type name="Row" c:type="GdaRow**"/>
          </parameter>
          <parameter name="rownum" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="fetch_nb_rows">
        <return-value transfer-ownership="none">
          <type name="gint" c:type="gint"/>
        </return-value>
      </virtual-method>
      <virtual-method name="fetch_next" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="prow" transfer-ownership="none">
            <type name="Row" c:type="GdaRow**"/>
          </parameter>
          <parameter name="rownum" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="fetch_prev" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="prow" transfer-ownership="none">
            <type name="Row" c:type="GdaRow**"/>
          </parameter>
          <parameter name="rownum" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="fetch_random" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="prow" transfer-ownership="none">
            <type name="Row" c:type="GdaRow**"/>
          </parameter>
          <parameter name="rownum" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="store_all" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </virtual-method>
      <method name="compute_columns_attributes"
              c:identifier="gda_data_select_compute_columns_attributes"
              throws="1">
        <doc xml:whitespace="preserve">Computes correct attributes for each of @model's columns, which includes the "NOT NULL" attribute, the
default value, the precision and scale for numeric values.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="compute_modification_statements"
              c:identifier="gda_data_select_compute_modification_statements"
              throws="1">
        <doc xml:whitespace="preserve">Makes @model try to compute INSERT, UPDATE and DELETE statements to be used when modifying @model's contents.
Note: any modification statement set using gda_data_select_set_modification_statement() will first be unset

This function is similar to calling gda_data_select_compute_modification_statements_ext with
@cond_type set to %GDA_DATA_SELECT_COND_PK</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred. If %FALSE is returned, then some modification statement may still have been computed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="compute_modification_statements_ext"
              c:identifier="gda_data_select_compute_modification_statements_ext"
              version="4.2.9"
              throws="1">
        <doc xml:whitespace="preserve">Makes @model try to compute INSERT, UPDATE and DELETE statements to be used when modifying @model's contents.
Note: any modification statement set using gda_data_select_set_modification_statement() will first be unset</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred. If %FALSE is returned, then some modification statement may still have been computed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cond_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of condition for the modifications where one row only should be identified</doc>
            <type name="DataSelectConditionType"
                  c:type="GdaDataSelectConditionType"/>
          </parameter>
        </parameters>
      </method>
      <method name="compute_row_selection_condition"
              c:identifier="gda_data_select_compute_row_selection_condition"
              throws="1">
        <doc xml:whitespace="preserve">Offers the same features as gda_data_select_set_row_selection_condition() but the expression
is computed from the meta data associated to the connection being used when @model was created.

NOTE1: make sure the meta data associated to the connection is up to date before using this
method, see gda_connection_update_meta_store().

NOTE2: if the SELECT statement from which @model has been created uses more than one table, or
if the table used does not have any primary key, then this method will fail</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="get_connection"
              c:identifier="gda_data_select_get_connection">
        <doc xml:whitespace="preserve">Get a pointer to the #GdaConnection object which was used when @model was created
(and which may be used internally by @model).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to the #GdaConnection, or %NULL</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
      </method>
      <method name="rerun"
              c:identifier="gda_data_select_rerun"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Requests that @model be re-run to have an updated result. If an error occurs,
then @model will not be changed.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="set_modification_statement"
              c:identifier="gda_data_select_set_modification_statement"
              throws="1">
        <doc xml:whitespace="preserve">Informs @model that it should allow modifications to the data in some columns and some rows
using @mod_stmt to propagate those modifications into the database.

If @mod_stmt is:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;an UPDATE statement, then all the rows in @model will be modifyable&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a DELETE statement, then it will be possible to delete rows in @model&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;in INSERT statement, then it will be possible to add some rows to @model&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;any other statement, then this method will return an error&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

This method can be called several times to specify different types of modification.

If @mod_stmt is an UPDATE or DELETE statement then it should have a WHERE part which identifies
a unique row in @model (please note that this property can't be checked but may result
in @model behaving in an unpredictable way).

NOTE1: However, if the gda_data_select_set_row_selection_condition()
or gda_data_select_set_row_selection_condition_sql() have been successfully be called before, the WHERE
part of @mod_stmt &lt;emphasis&gt;WILL&lt;/emphasis&gt; be modified to use the row selection condition specified through one of
these methods (please not that it is then possible to avoid specifying a WHERE part in @mod_stmt then).

NOTE2: if gda_data_select_set_row_selection_condition()
or gda_data_select_set_row_selection_condition_sql() have not yet been successfully be called before, then
the WHERE part of @mod_stmt will be used as if one of these functions had been called.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="mod_stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement (INSERT, UPDATE or DELETE)</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_modification_statement_sql"
              c:identifier="gda_data_select_set_modification_statement_sql"
              throws="1">
        <doc xml:whitespace="preserve">Offers the same feature as gda_data_select_set_modification_statement() but using an SQL statement</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">an SQL text</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_row_selection_condition"
              c:identifier="gda_data_select_set_row_selection_condition"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Offers the same features as gda_data_select_set_row_selection_condition_sql() but using a #GdaSqlExpr
structure instead of an SQL syntax.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlExpr expression</doc>
            <type name="SqlExpr" c:type="GdaSqlExpr*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_row_selection_condition_sql"
              c:identifier="gda_data_select_set_row_selection_condition_sql"
              throws="1">
        <doc xml:whitespace="preserve">Specifies the SQL condition corresponding to the WHERE part of a SELECT statement which would
return only 1 row (the expression of the primary key).

For example for a table created as &lt;![CDATA["CREATE TABLE mytable (part1 int NOT NULL, part2 string NOT NULL,
name string, PRIMARY KEY (part1, part2))"]]&gt;, and if @pmodel corresponds to the execution of the
&lt;![CDATA["SELECT name, part1, part2 FROM mytable"]]&gt;, then the sensible value for @sql_where would be
&lt;![CDATA["part1 = ##-1::int AND part2 = ##-2::string"]]&gt; because the values of the 'part1' field are located
in @pmodel's column number 1 and the values of the 'part2' field are located
in @pmodel's column number 2 and the primary key is composed of (part1, part2).

For more information about the syntax of the parameters (named &lt;![CDATA["##-1::int"]]&gt; for example), see the
&lt;link linkend="GdaSqlParser.description"&gt;GdaSqlParser&lt;/link&gt; documentation, and
gda_data_select_set_modification_statement().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="sql_where" transfer-ownership="none">
            <doc xml:whitespace="preserve">an SQL condition (without the WHERE keyword)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <property name="auto-reset" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Connection"/>
      </property>
      <property name="delete-stmt" writable="1" transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <property name="exec-params"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Set"/>
      </property>
      <property name="execution-delay"
                version="4.2.9"
                writable="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">This property stores the execution delay which has been necessary to obtain the data</doc>
        <type name="gdouble"/>
      </property>
      <property name="insert-stmt" writable="1" transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <property name="model-usage"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="guint"/>
      </property>
      <property name="prepared-stmt" writable="1" transfer-ownership="none">
        <type name="PStmt"/>
      </property>
      <property name="select-stmt" transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <property name="store-all-rows" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="update-stmt" writable="1" transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="DataSelectPrivate" c:type="GdaDataSelectPrivate*"/>
      </field>
      <field name="prep_stmt">
        <type name="PStmt" c:type="GdaPStmt*"/>
      </field>
      <field name="nb_stored_rows">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="advertized_nrows">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </class>
    <record name="DataSelectClass"
            c:type="GdaDataSelectClass"
            glib:is-gtype-struct-for="DataSelect">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="fetch_nb_rows">
        <callback name="fetch_nb_rows">
          <return-value transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="fetch_random">
        <callback name="fetch_random" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
            <parameter name="prow" transfer-ownership="none">
              <type name="Row" c:type="GdaRow**"/>
            </parameter>
            <parameter name="rownum" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="store_all">
        <callback name="store_all" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="fetch_next">
        <callback name="fetch_next" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
            <parameter name="prow" transfer-ownership="none">
              <type name="Row" c:type="GdaRow**"/>
            </parameter>
            <parameter name="rownum" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="fetch_prev">
        <callback name="fetch_prev" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
            <parameter name="prow" transfer-ownership="none">
              <type name="Row" c:type="GdaRow**"/>
            </parameter>
            <parameter name="rownum" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="fetch_at">
        <callback name="fetch_at" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="model" transfer-ownership="none">
              <type name="DataSelect" c:type="GdaDataSelect*"/>
            </parameter>
            <parameter name="prow" transfer-ownership="none">
              <type name="Row" c:type="GdaRow**"/>
            </parameter>
            <parameter name="rownum" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="DataSelectConditionType"
                 c:type="GdaDataSelectConditionType">
      <doc xml:whitespace="preserve">Defines what criteria gda_data_select_compute_modification_statements_ext() uses
to uniquely identify a single row in a table when creating modification statements.</doc>
      <member name="pk" value="0" c:identifier="GDA_DATA_SELECT_COND_PK"/>
      <member name="all_columns"
              value="1"
              c:identifier="GDA_DATA_SELECT_COND_ALL_COLUMNS"/>
    </enumeration>
    <enumeration name="DataSelectError" c:type="GdaDataSelectError">
      <member name="modification_statement_error"
              value="0"
              c:identifier="GDA_DATA_SELECT_MODIFICATION_STATEMENT_ERROR"/>
      <member name="missing_modification_statement_error"
              value="1"
              c:identifier="GDA_DATA_SELECT_MISSING_MODIFICATION_STATEMENT_ERROR"/>
      <member name="connection_error"
              value="2"
              c:identifier="GDA_DATA_SELECT_CONNECTION_ERROR"/>
      <member name="access_error"
              value="3"
              c:identifier="GDA_DATA_SELECT_ACCESS_ERROR"/>
      <member name="sql_error"
              value="4"
              c:identifier="GDA_DATA_SELECT_SQL_ERROR"/>
      <member name="safety_locked_error"
              value="5"
              c:identifier="GDA_DATA_SELECT_SAFETY_LOCKED_ERROR"/>
    </enumeration>
    <record name="DataSelectPrivate"
            c:type="GdaDataSelectPrivate"
            disguised="1">
    </record>
    <glib:boxed glib:name="Default"
                c:symbol-prefix="default"
                glib:type-name="GdaDefault"
                glib:get-type="gda_default_get_type">
      <function name="escape_string" c:identifier="gda_default_escape_string">
        <doc xml:whitespace="preserve">Escapes @string to make it understandable by a DBMS. The escape method is very common and replaces any
occurrence of "'" with "''" and "\" with "\\"</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">string to escape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="unescape_string"
                c:identifier="gda_default_unescape_string">
        <doc xml:whitespace="preserve">Do the reverse of gda_default_escape_string(): transforms any "''" into "'", any
"\\" into "\" and any "\'" into "'".</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new unescaped string, or %NULL in an error was found in @string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">string to unescape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
    </glib:boxed>
    <record name="Diff" c:type="GdaDiff">
      <field name="type" writable="1">
        <type name="DiffType" c:type="GdaDiffType"/>
      </field>
      <field name="old_row" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="new_row" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="values" writable="1">
        <type name="GLib.HashTable" c:type="GHashTable*">
          <type name="gpointer" c:type="gpointer"/>
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
    </record>
    <enumeration name="DiffType" c:type="GdaDiffType">
      <member name="add_row" value="0" c:identifier="GDA_DIFF_ADD_ROW"/>
      <member name="remove_row" value="1" c:identifier="GDA_DIFF_REMOVE_ROW"/>
      <member name="modify_row" value="2" c:identifier="GDA_DIFF_MODIFY_ROW"/>
    </enumeration>
    <record name="DsnInfo" c:type="GdaDsnInfo">
      <doc xml:whitespace="preserve">This structure defines the properties of a named data source (DSN).</doc>
      <field name="name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="provider" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="description" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="cnc_string" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="auth_string" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="is_system" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <constant name="EXTRA_AUTO_INCREMENT"
              value="AUTO_INCREMENT"
              c:type="GDA_EXTRA_AUTO_INCREMENT">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <record name="GeometricPoint"
            c:type="GdaGeometricPoint"
            glib:type-name="GdaGeometricPoint"
            glib:get-type="gda_geometricpoint_get_type"
            c:symbol-prefix="geometricpoint">
      <field name="x" writable="1">
        <type name="gdouble" c:type="gdouble"/>
      </field>
      <field name="y" writable="1">
        <type name="gdouble" c:type="gdouble"/>
      </field>
      <function name="copy" c:identifier="gda_geometricpoint_copy">
        <return-value transfer-ownership="full">
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
      <function name="free" c:identifier="gda_geometricpoint_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <class name="HandlerBin"
           c:symbol-prefix="handler_bin"
           c:type="GdaHandlerBin"
           parent="GObject.Object"
           glib:type-name="GdaHandlerBin"
           glib:get-type="gda_handler_bin_get_type"
           glib:type-struct="HandlerBinClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_bin_new">
        <doc xml:whitespace="preserve">Creates a data handler for binary values</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerBinPriv" c:type="GdaHandlerBinPriv*"/>
      </field>
    </class>
    <record name="HandlerBinClass"
            c:type="GdaHandlerBinClass"
            glib:is-gtype-struct-for="HandlerBin">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerBinPriv" c:type="GdaHandlerBinPriv" disguised="1">
    </record>
    <class name="HandlerBoolean"
           c:symbol-prefix="handler_boolean"
           c:type="GdaHandlerBoolean"
           parent="GObject.Object"
           glib:type-name="GdaHandlerBoolean"
           glib:get-type="gda_handler_boolean_get_type"
           glib:type-struct="HandlerBooleanClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_boolean_new">
        <doc xml:whitespace="preserve">Creates a data handler for booleans</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerBooleanPriv" c:type="GdaHandlerBooleanPriv*"/>
      </field>
    </class>
    <record name="HandlerBooleanClass"
            c:type="GdaHandlerBooleanClass"
            glib:is-gtype-struct-for="HandlerBoolean">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerBooleanPriv"
            c:type="GdaHandlerBooleanPriv"
            disguised="1">
    </record>
    <class name="HandlerNumerical"
           c:symbol-prefix="handler_numerical"
           c:type="GdaHandlerNumerical"
           parent="GObject.Object"
           glib:type-name="GdaHandlerNumerical"
           glib:get-type="gda_handler_numerical_get_type"
           glib:type-struct="HandlerNumericalClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_numerical_new">
        <doc xml:whitespace="preserve">Creates a data handler for numerical values</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerNumericalPriv" c:type="GdaHandlerNumericalPriv*"/>
      </field>
    </class>
    <record name="HandlerNumericalClass"
            c:type="GdaHandlerNumericalClass"
            glib:is-gtype-struct-for="HandlerNumerical">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerNumericalPriv"
            c:type="GdaHandlerNumericalPriv"
            disguised="1">
    </record>
    <class name="HandlerString"
           c:symbol-prefix="handler_string"
           c:type="GdaHandlerString"
           parent="GObject.Object"
           glib:type-name="GdaHandlerString"
           glib:get-type="gda_handler_string_get_type"
           glib:type-struct="HandlerStringClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_string_new">
        <doc xml:whitespace="preserve">Creates a data handler for strings</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <function name="new_with_provider"
                c:identifier="gda_handler_string_new_with_provider">
        <doc xml:whitespace="preserve">Creates a data handler for strings, which will use some specific methods implemented
by the @prov object (possibly also @cnc).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="prov" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerProvider object</doc>
            <type name="ServerProvider" c:type="GdaServerProvider*"/>
          </parameter>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </function>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerStringPriv" c:type="GdaHandlerStringPriv*"/>
      </field>
    </class>
    <record name="HandlerStringClass"
            c:type="GdaHandlerStringClass"
            glib:is-gtype-struct-for="HandlerString">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerStringPriv"
            c:type="GdaHandlerStringPriv"
            disguised="1">
    </record>
    <class name="HandlerTime"
           c:symbol-prefix="handler_time"
           c:type="GdaHandlerTime"
           parent="GObject.Object"
           glib:type-name="GdaHandlerTime"
           glib:get-type="gda_handler_time_get_type"
           glib:type-struct="HandlerTimeClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_time_new">
        <doc xml:whitespace="preserve">Creates a data handler for time values</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <function name="new_no_locale"
                c:identifier="gda_handler_time_new_no_locale">
        <doc xml:whitespace="preserve">Creates a data handler for time values, but using the default C locale
instead of the current user locale.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <method name="get_format" c:identifier="gda_handler_time_get_format">
        <doc xml:whitespace="preserve">Get a string representing the locale-dependent way to enter a date/time/datetime, using
a syntax suitable for the #GnomeDbFormatEntry widget</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of data being handled</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_no_locale_str_from_value"
              c:identifier="gda_handler_time_get_no_locale_str_from_value">
        <doc xml:whitespace="preserve">locale into account</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string representing @value without taking the current</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue value</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_sql_spec" c:identifier="gda_handler_time_set_sql_spec">
        <doc xml:whitespace="preserve">Specifies the SQL output style of the @dh data handler. The general format is "FIRSTsSECsTHIRD"
where FIRST, SEC and THIRD are specified by @first, @sec and @trird and 's' is the separator,
specified by @separator.

The default implementation is @first=G_DATE_MONTH, @sec=G_DATE_DAY and @third=G_DATE_YEAR
(the year is rendered on 4 digits) and the separator is '-'</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="first" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes first in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="sec" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes second in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="third" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes third in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="separator" transfer-ownership="none">
            <doc xml:whitespace="preserve">separator character used between year, month and day</doc>
            <type name="gchar" c:type="gchar"/>
          </parameter>
          <parameter name="twodigits_years" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if year part of date must be rendered on 2 digits</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_str_spec"
              c:identifier="gda_handler_time_set_str_spec"
              version="4.2.1">
        <doc xml:whitespace="preserve">Specifies the human readable output style of the @dh data handler.
The general format is "FIRSTsSECsTHIRD"
where FIRST, SEC and THIRD are specified by @first, @sec and @trird and 's' is the separator,
specified by @separator.

The default implementation depends on the current locale, except if @dh was created
using gda_handler_time_new_no_locale().</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="first" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes first in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="sec" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes second in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="third" transfer-ownership="none">
            <doc xml:whitespace="preserve">what comes third in the date representation</doc>
            <type name="GLib.DateDMY" c:type="GDateDMY"/>
          </parameter>
          <parameter name="separator" transfer-ownership="none">
            <doc xml:whitespace="preserve">separator character used between year, month and day</doc>
            <type name="gchar" c:type="gchar"/>
          </parameter>
          <parameter name="twodigits_years" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if year part of date must be rendered on 2 digits</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerTimePriv" c:type="GdaHandlerTimePriv*"/>
      </field>
    </class>
    <record name="HandlerTimeClass"
            c:type="GdaHandlerTimeClass"
            glib:is-gtype-struct-for="HandlerTime">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerTimePriv" c:type="GdaHandlerTimePriv" disguised="1">
    </record>
    <class name="HandlerType"
           c:symbol-prefix="handler_type"
           c:type="GdaHandlerType"
           parent="GObject.Object"
           glib:type-name="GdaHandlerType"
           glib:get-type="gda_handler_type_get_type"
           glib:type-struct="HandlerTypeClass">
      <implements name="DataHandler"/>
      <function name="new" c:identifier="gda_handler_type_new">
        <doc xml:whitespace="preserve">Creates a data handler for Gda types</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
      </function>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HandlerTypePriv" c:type="GdaHandlerTypePriv*"/>
      </field>
    </class>
    <record name="HandlerTypeClass"
            c:type="GdaHandlerTypeClass"
            glib:is-gtype-struct-for="HandlerType">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="HandlerTypePriv" c:type="GdaHandlerTypePriv" disguised="1">
    </record>
    <class name="Holder"
           c:symbol-prefix="holder"
           c:type="GdaHolder"
           parent="GObject.Object"
           glib:type-name="GdaHolder"
           glib:get-type="gda_holder_get_type"
           glib:type-struct="HolderClass">
      <implements name="Lockable"/>
      <constructor name="new" c:identifier="gda_holder_new">
        <doc xml:whitespace="preserve">Creates a new holder of type @type</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaHolder object</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GType requested</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_inline"
                   c:identifier="gda_holder_new_inline"
                   introspectable="0">
        <doc xml:whitespace="preserve">Creates a new #GdaHolder object with an ID set to @id, of type @type, 
and containing the value passed as the last argument.

Note that this function is a utility function and that only a limited set of types are supported. Trying
to use an unsupported type will result in a warning, and the returned value holder holding a safe default
value.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaHolder object</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a valid GLib type</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="id" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the id of the holder to create, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_holder_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="att_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="att_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="att_value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="source_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="validate_change">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError*"/>
        </return-value>
        <parameters>
          <parameter name="new_value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="copy" c:identifier="gda_holder_copy">
        <doc xml:whitespace="preserve">Copy constructor.

Note1: if @orig is set with a static value (see gda_holder_take_static_value()) 
its copy will have a fresh new allocated GValue, so that user should free it when done.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaHolder object</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
      </method>
      <method name="force_invalid" c:identifier="gda_holder_force_invalid">
        <doc xml:whitespace="preserve">Forces a holder to be invalid; to set it valid again, a new value must be assigned
to it using gda_holder_set_value() or gda_holder_take_value().

@holder's value is set to %NULL.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="force_invalid_e"
              c:identifier="gda_holder_force_invalid_e"
              version="4.2.10">
        <doc xml:whitespace="preserve">Forces a holder to be invalid; to set it valid again, a new value must be assigned
to it using gda_holder_set_value() or gda_holder_take_value().

@holder's value is set to %NULL.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="error" transfer-ownership="full" allow-none="1">
            <doc xml:whitespace="preserve">a #GError explaining why @holder is declared invalid, or %NULL</doc>
            <type name="GLib.Error" c:type="GError*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_attribute" c:identifier="gda_holder_get_attribute">
        <doc xml:whitespace="preserve">Get the value associated to a named attribute.

Attributes can have any name, but Libgda proposes some default names, see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only #GValue, or %NULL if not attribute named @attribute has been set for @holder</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_bind" c:identifier="gda_holder_get_bind">
        <doc xml:whitespace="preserve">Get the holder which makes @holder change its value when the holder's value is changed.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaHolder or %NULL</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
      </method>
      <method name="get_default_value"
              c:identifier="gda_holder_get_default_value">
        <doc xml:whitespace="preserve">Get the default value held into the holder. WARNING: the default value does not need to be of 
the same type as the one required by @holder.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the default value</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
      </method>
      <method name="get_g_type" c:identifier="gda_holder_get_g_type">
        <doc xml:whitespace="preserve">Get @holder's type</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the data type</doc>
          <type name="GType" c:type="GType"/>
        </return-value>
      </method>
      <method name="get_id" c:identifier="gda_holder_get_id">
        <doc xml:whitespace="preserve">Get the ID of @holder. The ID can be set using @holder's "id" property</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID (don't modify the string).</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_not_null" c:identifier="gda_holder_get_not_null">
        <doc xml:whitespace="preserve">Get wether the holder can be NULL or not</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the holder cannot be NULL</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="get_source_model"
              c:identifier="gda_holder_get_source_model">
        <doc xml:whitespace="preserve">If gda_holder_set_source_model() has been used to provide a hint that @holder's value
should be among the values contained in a column of a data model, then this method
returns which data model, and if @col is not %NULL, then it is set to the restricting column
as well.

Otherwise, this method returns %NULL, and if @col is not %NULL, then it is set to 0.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a #GdaDataModel, or %NULL</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the column in the model sourcing the holder, or %NULL</doc>
            <type name="gint" c:type="gint*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value" c:identifier="gda_holder_get_value">
        <doc xml:whitespace="preserve">Get the value held into the holder. If @holder is set to use its default value
and that default value is not of the same type as @holder, then %NULL is returned.

If @holder is set to NULL, then the returned value is a #GDA_TYPE_NULL GValue.

If @holder is invalid, then the returned value is %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the value, or %NULL</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
      </method>
      <method name="get_value_str" c:identifier="gda_holder_get_value_str">
        <doc xml:whitespace="preserve">Same functionality as gda_holder_get_value() except that it returns the value as a string
(the conversion is done using @dh if not %NULL, or the default data handler otherwise).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the value, or %NULL</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="dh" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaDataHandler to use, or %NULL</doc>
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </parameter>
        </parameters>
      </method>
      <method name="is_valid" c:identifier="gda_holder_is_valid">
        <doc xml:whitespace="preserve">Get the validity of @holder (that is, of the value held by @holder)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @holder's value can safely be used</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="is_valid_e"
              c:identifier="gda_holder_is_valid_e"
              version="4.2.10"
              throws="1">
        <doc xml:whitespace="preserve">Get the validity of @holder (that is, of the value held by @holder)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @holder's value can safely be used</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="set_attribute" c:identifier="gda_holder_set_attribute">
        <doc xml:whitespace="preserve">Set the value associated to a named attribute. The @attribute string is 'stolen' by this method, and
the memory it uses will be freed using the @destroy function when no longer needed (if @destroy is %NULL,
then the string will not be freed at all).

Attributes can have any name, but Libgda proposes some default names, 
see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.

For example one would use it as:

&lt;code&gt;
gda_holder_set_attribute (holder, g_strdup (my_attribute), g_free, my_value);
gda_holder_set_attribute (holder, GDA_ATTRIBUTE_NAME, NULL, my_value);
&lt;/code&gt;

If there is already an attribute named @attribute set, then its value is replaced with the new value (@value is
copied), except if @value is %NULL, in which case the attribute is removed.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy" transfer-ownership="none" scope="async">
            <doc xml:whitespace="preserve">a function to be called when @attribute is not needed anymore, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_bind" c:identifier="gda_holder_set_bind" throws="1">
        <doc xml:whitespace="preserve">Sets @holder to change when @bind_to changes (and does not make @bind_to change when @holder changes).
For the operation to succeed, the GType of @holder and @bind_to must be the same, with the exception that
any of them can have a %GDA_TYPE_NULL type (in this situation, the GType of the two #GdaHolder objects
involved is set to match the other when any of them sets its type to something different than GDA_TYPE_NULL).

If @bind_to is %NULL, then @holder will not be bound anymore.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="bind_to" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaHolder or %NULL</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_default_value"
              c:identifier="gda_holder_set_default_value">
        <doc xml:whitespace="preserve">Sets the default value within the holder. If @value is %NULL then @holder won't have a
default value anymore. To set a default value to %NULL, then pass a #GValue created using
gda_value_new_null().

NOTE: the default value does not need to be of the same type as the one required by @holder.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a value to set the holder's default value, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_not_null" c:identifier="gda_holder_set_not_null">
        <doc xml:whitespace="preserve">Sets if the holder can have a NULL value. If @not_null is TRUE, then that won't be allowed</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="not_null" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if @holder should not accept %NULL values</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_source_model"
              c:identifier="gda_holder_set_source_model"
              throws="1">
        <doc xml:whitespace="preserve">Sets an hint that @holder's values should be restricted among the values
contained in the @col column of the @model data model. Note that this is just a hint,
meaning this policy is not enforced by @holder's implementation.

If @model is %NULL, then the effect is to cancel ant previous call to gda_holder_set_source_model()
where @model was not %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="model" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModel object or %NULL</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
          <parameter name="col" transfer-ownership="none">
            <doc xml:whitespace="preserve">the reference column in @model</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_value" c:identifier="gda_holder_set_value" throws="1">
        <doc xml:whitespace="preserve">Sets the value within the holder. If @holder is an alias for another
holder, then the value is also set for that other holder.

On success, the action of any call to gda_holder_force_invalid() is cancelled
as soon as this method is called (even if @holder's value does not actually change)

If the value is not different from the one already contained within @holder,
then @holder is not changed and no signal is emitted.

Note1: the @value argument is treated the same way if it is %NULL or if it is a #GDA_TYPE_NULL value

Note2: if @holder can't accept the @value value, then this method returns FALSE, and @holder will be left
in an invalid state.

Note3: before the change is accepted by @holder, the "validate-change" signal will be emitted (the value
of which can prevent the change from happening) which can be connected to to have a greater control
of which values @holder can have, or implement some business rules.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if value has been set</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a value to set the holder to, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_value_str"
              c:identifier="gda_holder_set_value_str"
              throws="1">
        <doc xml:whitespace="preserve">Same functionality as gda_holder_set_value() except that it uses a string representation
of the value to set, which will be converted into a GValue first (using default data handler if
@dh is %NULL).

Note1: if @value is %NULL or is the "NULL" string, then @holder's value is set to %NULL.
Note2: if @holder can't accept the @value value, then this method returns FALSE, and @holder will be left
in an invalid state.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if value has been set</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="dh" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataHandler to use, or %NULL</doc>
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a value to set the holder to, as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_value_to_default"
              c:identifier="gda_holder_set_value_to_default">
        <doc xml:whitespace="preserve">Set @holder's value to its default value.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @holder has got a default value</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="take_static_value"
              c:identifier="gda_holder_take_static_value"
              throws="1">
        <doc xml:whitespace="preserve">Sets the const value within the holder. If @holder is an alias for another
holder, then the value is also set for that other holder.

The value will not be freed, and user should take care of it, either for its
freeing or for its correct value at the moment of query.

If the value is not different from the one already contained within @holder,
then @holder is not changed and no signal is emitted.

Note1: if @holder can't accept the @value value, then this method returns NULL, and @holder will be left
in an invalid state.

Note2: before the change is accepted by @holder, the "validate-change" signal will be emitted (the value
of which can prevent the change from happening) which can be connected to to have a greater control
of which values @holder can have, or implement some business rules.

the static GValue user set previously, so that he can free it.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">NULL if an error occurred or if the previous GValue was NULL itself. It returns</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a const value to set the holder to</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="value_changed" transfer-ownership="none">
            <doc xml:whitespace="preserve">a boolean set with TRUE if the value changes, FALSE elsewhere.</doc>
            <type name="gboolean" c:type="gboolean*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_value"
              c:identifier="gda_holder_take_value"
              throws="1">
        <doc xml:whitespace="preserve">Sets the value within the holder. If @holder is an alias for another
holder, then the value is also set for that other holder.

On success, the action of any call to gda_holder_force_invalid() is cancelled
as soon as this method is called (even if @holder's value does not actually change).

If the value is not different from the one already contained within @holder,
then @holder is not changed and no signal is emitted.

Note1: if @holder can't accept the @value value, then this method returns FALSE, and @holder will be left
in an invalid state.

Note2: before the change is accepted by @holder, the "validate-change" signal will be emitted (the value
of which can prevent the change from happening) which can be connected to to have a greater control
of which values @holder can have, or implement some business rules.

Note3: if user previously set this holder with gda_holder_take_static_value () the GValue
stored internally will be forgiven and replaced by the @value. User should then
take care of the 'old' static GValue.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if value has been set</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="full">
            <doc xml:whitespace="preserve">a value to set the holder to</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="value_is_default"
              c:identifier="gda_holder_value_is_default">
        <doc xml:whitespace="preserve">Tells if @holder's current value is the default one.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @holder @holder's current value is the default one</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <property name="description" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="full-bind" writable="1" transfer-ownership="none">
        <type name="Holder"/>
      </property>
      <property name="g-type"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <type name="GType"/>
      </property>
      <property name="id" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="name" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="not-null" writable="1" transfer-ownership="none">
        <type name="gboolean"/>
      </property>
      <property name="simple-bind" writable="1" transfer-ownership="none">
        <type name="Holder"/>
      </property>
      <property name="source-column" writable="1" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="source-model" writable="1" transfer-ownership="none">
        <type name="DataModel"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="HolderPrivate" c:type="GdaHolderPrivate*"/>
      </field>
      <glib:signal name="attribute-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when any @holder's attribute has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="att_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute's name</doc>
            <type name="utf8"/>
          </parameter>
          <parameter name="att_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute's value</doc>
            <type name="GObject.Value"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when @holder's value has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="source-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when the data model in which @holder's values should be has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="validate-change" when="last">
        <doc xml:whitespace="preserve">Gets emitted when @holder is going to change its value. One can connect to
this signal to control which values @holder can have (for example to implement some business rules)

otherwise.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">NULL if @holder is allowed to change its value to @new_value, or a #GError</doc>
          <type name="GLib.Error"/>
        </return-value>
        <parameters>
          <parameter name="new_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proposed new value for @holder</doc>
            <type name="GObject.Value"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="HolderClass"
            c:type="GdaHolderClass"
            glib:is-gtype-struct-for="Holder">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="changed">
        <callback name="changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="source_changed">
        <callback name="source_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="validate_change">
        <callback name="validate_change">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError*"/>
          </return-value>
          <parameters>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
            <parameter name="new_value" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="att_changed">
        <callback name="att_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
            <parameter name="att_name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="att_value" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="HolderError" c:type="GdaHolderError">
      <member name="string_conversion_error"
              value="0"
              c:identifier="GDA_HOLDER_STRING_CONVERSION_ERROR"/>
      <member name="value_type_error"
              value="1"
              c:identifier="GDA_HOLDER_VALUE_TYPE_ERROR"/>
      <member name="value_null_error"
              value="2"
              c:identifier="GDA_HOLDER_VALUE_NULL_ERROR"/>
    </enumeration>
    <record name="HolderPrivate" c:type="GdaHolderPrivate" disguised="1">
    </record>
    <interface name="Lockable"
               c:symbol-prefix="lockable"
               c:type="GdaLockable"
               glib:type-name="GdaLockable"
               glib:get-type="gda_lockable_get_type"
               glib:type-struct="LockableIface">
      <virtual-method name="i_lock">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_trylock">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </virtual-method>
      <virtual-method name="i_unlock">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <method name="lock" c:identifier="gda_lockable_lock">
        <doc xml:whitespace="preserve">Locks @lockable. If it is already locked by another thread, the current thread will block until it is unlocked 
by the other thread.

This function can be used even if g_thread_init() has not yet been called, and, in that case, will do nothing.

Note: unlike g_mutex_lock(), this method recursive, which means a thread can lock @lockable several times 
(and has to unlock it as many times to actually unlock it).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="trylock" c:identifier="gda_lockable_trylock">
        <doc xml:whitespace="preserve">Tries to lock @lockable. If it is already locked by another thread, then it immediately returns FALSE, otherwise
it locks @lockable.

This function can be used even if g_thread_init() has not yet been called, and, in that case, will do nothing.

Note: unlike g_mutex_lock(), this method recursive, which means a thread can lock @lockable several times 
(and has to unlock it as many times to actually unlock it).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the object has successfully been locked.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="unlock" c:identifier="gda_lockable_unlock">
        <doc xml:whitespace="preserve">Unlocks @lockable. This method should not be called if the current does not already holds a lock on @lockable (having
used gda_lockable_lock() or gda_lockable_trylock()).

This function can be used even if g_thread_init() has not yet been called, and, in that case, will do nothing.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
    </interface>
    <record name="LockableIface"
            c:type="GdaLockableIface"
            glib:is-gtype-struct-for="Lockable">
      <field name="g_iface">
        <type name="GObject.TypeInterface" c:type="GTypeInterface"/>
      </field>
      <field name="i_lock">
        <callback name="i_lock">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="lock" transfer-ownership="none">
              <type name="Lockable" c:type="GdaLockable*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_trylock">
        <callback name="i_trylock">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="lock" transfer-ownership="none">
              <type name="Lockable" c:type="GdaLockable*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="i_unlock">
        <callback name="i_unlock">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="lock" transfer-ownership="none">
              <type name="Lockable" c:type="GdaLockable*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
    </record>
    <record name="MetaContext" c:type="GdaMetaContext">
      <doc xml:whitespace="preserve">The &lt;structname&gt;GdaMetaContext&lt;/structname&gt; represents a meta data modification
context: the &lt;emphasis&gt;how&lt;/emphasis&gt; when used with gda_meta_store_modify_with_context(),
and the &lt;emphasis&gt;what&lt;/emphasis&gt; when used with gda_connection_update_meta_store().</doc>
      <field name="table_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="size" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="column_names" writable="1">
        <type name="utf8" c:type="gchar**"/>
      </field>
      <field name="column_values" writable="1">
        <type name="GObject.Value" c:type="GValue**"/>
      </field>
    </record>
    <record name="MetaDbObject" c:type="GdaMetaDbObject">
      <doc xml:whitespace="preserve">Struture to hold information about each database object (tables, views, ...),
its contents must not be modified.

Note: @obj_catalog, @obj_schema, @obj_name, @obj_short_name and @obj_full_name respect the
&lt;link linkend="information_schema:sql_identifiers"&gt;SQL identifiers&lt;/link&gt; convention used in
#GdaMetaStore objects. Before using these SQL identifiers, you should check the
gda_sql_identifier_quote() to know if is it is necessary to surround by double quotes
before using in an SQL statement.</doc>
      <union name="extra" c:type="extra">
        <field name="meta_table" writable="1">
          <type name="MetaTable" c:type="GdaMetaTable"/>
        </field>
        <field name="meta_view" writable="1">
          <type name="MetaView" c:type="GdaMetaView"/>
        </field>
      </union>
      <field name="obj_type" writable="1">
        <type name="MetaDbObjectType" c:type="GdaMetaDbObjectType"/>
      </field>
      <field name="outdated" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="obj_catalog" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="obj_schema" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="obj_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="obj_short_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="obj_full_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="obj_owner" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="depend_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="MetaDbObject"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <enumeration name="MetaDbObjectType" c:type="GdaMetaDbObjectType">
      <doc xml:whitespace="preserve">Type of database object which can be handled as a #GdaMetaDbObject</doc>
      <member name="unknown" value="0" c:identifier="GDA_META_DB_UNKNOWN"/>
      <member name="table" value="1" c:identifier="GDA_META_DB_TABLE"/>
      <member name="view" value="2" c:identifier="GDA_META_DB_VIEW"/>
    </enumeration>
    <enumeration name="MetaForeignKeyPolicy" c:type="GdaMetaForeignKeyPolicy">
      <doc xml:whitespace="preserve">Defines the filtering policy of a foreign key when invoked on an UPDATE
or DELETE operation.</doc>
      <member name="unknown"
              value="0"
              c:identifier="GDA_META_FOREIGN_KEY_UNKNOWN"/>
      <member name="none" value="1" c:identifier="GDA_META_FOREIGN_KEY_NONE"/>
      <member name="no_action"
              value="2"
              c:identifier="GDA_META_FOREIGN_KEY_NO_ACTION"/>
      <member name="restrict"
              value="3"
              c:identifier="GDA_META_FOREIGN_KEY_RESTRICT"/>
      <member name="cascade"
              value="4"
              c:identifier="GDA_META_FOREIGN_KEY_CASCADE"/>
      <member name="set_null"
              value="5"
              c:identifier="GDA_META_FOREIGN_KEY_SET_NULL"/>
      <member name="set_default"
              value="6"
              c:identifier="GDA_META_FOREIGN_KEY_SET_DEFAULT"/>
    </enumeration>
    <bitfield name="MetaGraphInfo" c:type="GdaMetaGraphInfo">
      <member name="meta_graph_columns"
              value="1"
              c:identifier="GDA_META_GRAPH_COLUMNS"/>
    </bitfield>
    <enumeration name="MetaSortType" c:type="GdaMetaSortType">
      <doc xml:whitespace="preserve">Types of sorting</doc>
      <member name="alhapetical"
              value="0"
              c:identifier="GDA_META_SORT_ALHAPETICAL"/>
      <member name="dependencies"
              value="1"
              c:identifier="GDA_META_SORT_DEPENDENCIES"/>
    </enumeration>
    <class name="MetaStore"
           c:symbol-prefix="meta_store"
           c:type="GdaMetaStore"
           parent="GObject.Object"
           glib:type-name="GdaMetaStore"
           glib:get-type="gda_meta_store_get_type"
           glib:type-struct="MetaStoreClass">
      <constructor name="new" c:identifier="gda_meta_store_new">
        <doc xml:whitespace="preserve">Create a new #GdaMetaStore object.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created object, or %NULL if an error occurred</doc>
          <type name="MetaStore" c:type="GdaMetaStore*"/>
        </return-value>
        <parameters>
          <parameter name="cnc_string"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a connection string, or %NULL for an in-memory internal database</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_with_file"
                   c:identifier="gda_meta_store_new_with_file">
        <doc xml:whitespace="preserve">Create a new #GdaMetaStore object using @file_name as its internal
database</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created object, or %NULL if an error occurred</doc>
          <type name="MetaStore" c:type="GdaMetaStore*"/>
        </return-value>
        <parameters>
          <parameter name="file_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a file name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_meta_store_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="sql_identifier_quote"
                c:identifier="gda_meta_store_sql_identifier_quote"
                version="4.0.3">
        <doc xml:whitespace="preserve">Use this method to get a correctly quoted (if necessary) SQL identifier which can be used
to retrieve or filter information in a #GdaMetaStore which stores meta data about @cnc.

The returned SQL identifier can be used in conjunction with gda_connection_update_meta_store(),
gda_connection_get_meta_store_data(), gda_connection_get_meta_store_data_v() and
gda_meta_store_extract().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, to free with g_free() once not needed anymore</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">an SQL identifier</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="meta_changed" introspectable="0">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="changes" transfer-ownership="none">
            <type name="GLib.SList" c:type="GSList*">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="meta_reset">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="suggest_update">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError*"/>
        </return-value>
        <parameters>
          <parameter name="suggest" transfer-ownership="none">
            <type name="MetaContext" c:type="GdaMetaContext*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="create_modify_data_model"
              c:identifier="gda_meta_store_create_modify_data_model">
        <doc xml:whitespace="preserve">Creates a new #GdaDataModelArray data model which can be used, after being correctly filled,
with the gda_meta_store_modify*() methods.*

To be used by provider's implementation</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of a table present in @store</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="declare_foreign_key"
              c:identifier="gda_meta_store_declare_foreign_key"
              version="4.2.4"
              throws="1">
        <doc xml:whitespace="preserve">Defines a new declared foreign key into @store. If another declared foreign key is already defined
between the two tables and with the same name, then it is first removed.

This method begins a transaction if possible (ie. none is already started), and if it can't,
then if there is an error, the job may be partially done.

A check is always performed to make sure all the database objects actually
exist and returns an error if not. The check is performed using @mstruct if it's not %NULL (in
this case only the tables already represented in @mstruct will be considered, in other words: @mstruct
will not be modified), and using an internal #GdaMetaStruct is %NULL.

The @catalog, @schema, @table, @ref_catalog, @ref_schema and @ref_table must follow the SQL
identifiers naming convention, see the &lt;link linkend="gen:sql_identifiers"&gt;SQL identifiers&lt;/link&gt;
section. The same convention needs to be respected for the strings in @conames and @ref_colnames.

If @catalog is not %NULL, then @schema must also be not %NULL (the same restriction applies to
@ref_catalog and @ref_schema).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="mstruct" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaMetaStruct, or %NULL</doc>
            <type name="MetaStruct" c:type="GdaMetaStruct*"/>
          </parameter>
          <parameter name="fk_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the foreign key to declare</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="catalog" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the catalog in which the table (for which the foreign key is for) is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the schema in which the table (for which the foreign key is for) is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table (for which the foreign key is for)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_catalog"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">the catalog in which the referenced table is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_schema"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">the schema in which the referenced table is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the referenced table</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="nb_cols" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of columns involved (&gt;0)</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
          <parameter name="colnames" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of column names from the table for which the foreign key is for</doc>
            <array length="8" zero-terminated="0" c:type="gchar**">
              <type name="utf8" c:type="gchar*"/>
            </array>
          </parameter>
          <parameter name="ref_colnames" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of column names from the referenced table</doc>
            <array length="8" zero-terminated="0" c:type="gchar**">
              <type name="utf8" c:type="gchar*"/>
            </array>
          </parameter>
        </parameters>
      </method>
      <method name="extract"
              c:identifier="gda_meta_store_extract"
              shadowed-by="extract_v"
              introspectable="0">
        <doc xml:whitespace="preserve">Extracts some data stored in @store using a custom SELECT query. If the @select_sql filter involves
SQL identifiers (such as table or column names), then the values should have been adapted using
gda_meta_store_sql_identifier_quote().

For more information about
SQL identifiers are represented in @store, see the
&lt;link linkend="information_schema:sql_identifiers"&gt;meta data section about SQL identifiers&lt;/link&gt;.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel, or %NULL if an error occurred</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="select_sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">a SELECT statement</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="extract_v"
              c:identifier="gda_meta_store_extract_v"
              shadows="extract"
              version="4.2.6"
              throws="1">
        <doc xml:whitespace="preserve">Extracts some data stored in @store using a custom SELECT query. If the @select_sql filter involves
SQL identifiers (such as table or column names), then the values should have been adapted using
gda_meta_store_sql_identifier_quote().

For more information about
SQL identifiers are represented in @store, see the
&lt;link linkend="information_schema:sql_identifiers"&gt;meta data section about SQL identifiers&lt;/link&gt;.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaDataModel, or %NULL if an error occurred</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </return-value>
        <parameters>
          <parameter name="select_sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">a SELECT statement</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="vars" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a hash table with all variables names as keys and GValue* as value, representing values for all the variables mentioned in @select_sql. If there is no variable then this part can be omitted.</doc>
            <type name="GLib.HashTable" c:type="GHashTable*">
              <type name="gchar"/>
              <type name="GObject.Value"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="get_attribute_value"
              c:identifier="gda_meta_store_get_attribute_value"
              throws="1">
        <doc xml:whitespace="preserve">The #GdaMetaStore object maintains a list of (name,value) attributes (attributes names starting with a '_'
character are for internal use only and cannot be altered). This method and the gda_meta_store_set_attribute_value()
method allows the user to add, set or remove attributes specific to their usage.

This method allows to get the value of a attribute stored in @store. The returned attribute value is
placed at @att_value, the caller is responsible for free that string.

If there is no attribute named @att_name then @att_value is set to %NULL
and @error will contain the GDA_META_STORE_ATTRIBUTE_NOT_FOUND_ERROR error code, and FALSE is returned.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="att_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the attribute to get</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="att_value"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full">
            <doc xml:whitespace="preserve">the place to store the attribute value</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_internal_connection"
              c:identifier="gda_meta_store_get_internal_connection">
        <doc xml:whitespace="preserve">Get a pointer to the #GdaConnection object internally used by @store to store
its contents.

The returned connection can be used to access some other data than the one managed by @store
itself. The returned object is not owned by the caller (if you need to keep it, then use g_object_ref()).
Do not close the connection.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
      </method>
      <method name="get_version" c:identifier="gda_meta_store_get_version">
        <doc xml:whitespace="preserve">Get @store's internal schema's version</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the version (incremented each time the schema changes, backward compatible)</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="modify"
              c:identifier="gda_meta_store_modify"
              shadowed-by="modify_v"
              introspectable="0">
        <doc xml:whitespace="preserve">Propagates an update to @store, the update's contents is represented by @new_data, this function is
primarily reserved to database providers.

For example tell @store to update its list of tables, @new_data should contain the same columns as the "_tables"
table of @store, and contain one row per table in the store; there should not be any more argument after the @error
argument.

Now, to update only one table, the @new_data data model should have one row for the table to update (or no row
at all if the table does not exist anymore), and have values for the primary key of the "_tables" table of
@store, namely "table_catalog", "table_schema" and "table_name".</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table to modify within @store</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="new_data" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaDataModel containing the new data to set in @table_name, or %NULL (treated as a data model with no row at all)</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
          <parameter name="condition" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">SQL expression (which may contain variables) defining the rows which are being obsoleted by @new_data, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="modify_v"
              c:identifier="gda_meta_store_modify_v"
              shadows="modify"
              version="4.2.6"
              throws="1">
        <doc xml:whitespace="preserve">Propagates an update to @store, the update's contents is represented by @new_data, this function is
primarily reserved to database providers.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table to modify within @store</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="new_data" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaDataModel containing the new data to set in @table_name, or %NULL (treated as a data model with no row at all)</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
          <parameter name="condition" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">SQL expression (which may contain variables) defining the rows which are being obsoleted by @new_data, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="nvalues" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of values in @value_names and @values</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter name="value_names" transfer-ownership="none">
            <doc xml:whitespace="preserve">names of values</doc>
            <array length="3" zero-terminated="0" c:type="gchar**">
              <type name="utf8" c:type="gchar*"/>
            </array>
          </parameter>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">values</doc>
            <array length="3" zero-terminated="0" c:type="GValue**">
              <type name="GObject.Value" c:type="GValue*"/>
            </array>
          </parameter>
        </parameters>
      </method>
      <method name="modify_with_context"
              c:identifier="gda_meta_store_modify_with_context"
              throws="1">
        <doc xml:whitespace="preserve">Propagates an update to @store, the update's contents is represented by @new_data, this function is
primarily reserved to database providers.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="context" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaMetaContext context describing what to modify in @store</doc>
            <type name="MetaContext" c:type="GdaMetaContext*"/>
          </parameter>
          <parameter name="new_data" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaDataModel containing the new data to set in @table_name, or %NULL (treated as a data model with no row at all)</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </method>
      <method name="schema_add_custom_object"
              c:identifier="gda_meta_store_schema_add_custom_object"
              throws="1">
        <doc xml:whitespace="preserve">The internal database used by @store can be 'augmented' with some user-defined database objects
(such as tables or views). This method allows one to add a new database object.

If the internal database already contains the object, then:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if the object is equal to the provided description then TRUE is returned&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if the object exists but differs from the provided description, then FALSE is returned,
with the GDA_META_STORE_SCHEMA_OBJECT_CONFLICT_ERROR error code&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

The @xml_description defines the table of view's definition, for example:
&lt;programlisting&gt;&lt;![CDATA[&lt;table name="mytable"&gt;

The partial DTD for this XML description of the object to add is the following (the top node must be
a &amp;lt;table&amp;gt; or a &amp;lt;view&amp;gt;):
&lt;programlisting&gt;&lt;![CDATA[&lt;!ELEMENT table (column*,check*,fkey*,unique*)&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the new object has successfully been added</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="xml_description" transfer-ownership="none">
            <doc xml:whitespace="preserve">an XML description of the table or view to add to @store</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="schema_get_all_tables"
              c:identifier="gda_meta_store_schema_get_all_tables">
        <doc xml:whitespace="preserve">Get an ordered list of the tables @store knows about. The tables are ordered in a way that tables dependencies
are respected: if table B has a foreign key on table A, then table A will be listed before table B in the returned
list.</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new list of tables names (as gchar*), the list must be freed when no longer needed, but the strings present in the list must not be modified.</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="utf8"/>
          </type>
        </return-value>
      </method>
      <method name="schema_get_depend_tables"
              c:identifier="gda_meta_store_schema_get_depend_tables">
        <doc xml:whitespace="preserve">Get an ordered list of the tables @store knows about on which the @table_name table depends (recursively).
The tables are ordered in a way that tables dependencies
are respected: if table B has a foreign key on table A, then table A will be listed before table B in the returned
list.</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new list of tables names (as gchar*), the list must be freed when no longer needed, but the strings present in the list must not be modified.</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="utf8"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table for which all the dependencies must be listed</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="schema_get_structure"
              c:identifier="gda_meta_store_schema_get_structure"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaMetaStruct object representing @store's internal database structure.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaMetaStruct object, or %NULL if an error occurred</doc>
          <type name="MetaStruct" c:type="GdaMetaStruct*"/>
        </return-value>
      </method>
      <method name="schema_remove_custom_object"
              c:identifier="gda_meta_store_schema_remove_custom_object"
              throws="1">
        <doc xml:whitespace="preserve">Removes the custom database object named @obj_name.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the custom object has successfully been removed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="obj_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the custom object to remove</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_attribute_value"
              c:identifier="gda_meta_store_set_attribute_value"
              throws="1">
        <doc xml:whitespace="preserve">Set the value of the attribute named @att_name to @att_value; see gda_meta_store_get_attribute_value() for
more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="att_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the attribute to set</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="att_value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">value of the attribute to set, or %NULL to unset the attribute</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_identifiers_style"
              c:identifier="gda_meta_store_set_identifiers_style"
              version="4.2">
        <doc xml:whitespace="preserve">Specifies how @store must handle SQL identifiers it has to store. This method is mainly used by
database providers.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="style" transfer-ownership="none">
            <doc xml:whitespace="preserve">a style</doc>
            <type name="SqlIdentifierStyle" c:type="GdaSqlIdentifierStyle"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_reserved_keywords_func"
              c:identifier="gda_meta_store_set_reserved_keywords_func"
              version="4.2">
        <doc xml:whitespace="preserve">Specifies a function which @store will use to determine if a keyword is an SQL reserved
keyword or not.

This method is mainly used by database providers.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="call">
            <doc xml:whitespace="preserve">a #GdaSqlReservedKeywordsFunc function, or %NULL</doc>
            <type name="SqlReservedKeywordsFunc"
                  c:type="GdaSqlReservedKeywordsFunc"/>
          </parameter>
        </parameters>
      </method>
      <method name="undeclare_foreign_key"
              c:identifier="gda_meta_store_undeclare_foreign_key"
              version="4.2.4"
              throws="1">
        <doc xml:whitespace="preserve">Removes a declared foreign key from @store.

This method begins a transaction if possible (ie. none is already started), and if it can't, then if there
is an error, the job may be partially done.

A check is always performed to make sure all the database objects actually
exist and returns an error if not. The check is performed using @mstruct if it's not %NULL (in
this case only the tables already represented in @mstruct will be considered, in other words: @mstruct
will not be modified), and using an internal #GdaMetaStruct is %NULL.

See gda_meta_store_declare_foreign_key() for more information anout the @catalog, @schema, @name,
@ref_catalog, @ref_schema and @ref_name arguments.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="mstruct" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaMetaStruct, or %NULL</doc>
            <type name="MetaStruct" c:type="GdaMetaStruct*"/>
          </parameter>
          <parameter name="fk_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the foreign key to declare</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="catalog" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the catalog in which the table (for which the foreign key is for) is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the schema in which the table (for which the foreign key is for) is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table (for which the foreign key is for)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_catalog"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">the catalog in which the referenced table is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_schema"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">the schema in which the referenced table is, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="ref_table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the referenced table</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <property name="catalog"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="cnc"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Connection"/>
      </property>
      <property name="cnc-string"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="schema"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="MetaStorePrivate" c:type="GdaMetaStorePrivate*"/>
      </field>
      <glib:signal name="meta-changed" when="first" introspectable="0">
        <doc xml:whitespace="preserve">This signal is emitted when the @store's contents have changed (the changes are in the @changes list)</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="changes" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of changes made, as a #GSList of pointers to #GdaMetaStoreChange (which must not be modified)</doc>
            <type/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="meta-reset" when="first">
        <doc xml:whitespace="preserve">This signal is emitted when the @store's contents have been reset completely and when
no detailed changes are available</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="suggest-update" when="last" introspectable="0">
        <doc xml:whitespace="preserve">This signal is emitted when the contents of a table should be updated (data to update or insert only;
deleting data is done automatically). This signal is used for internal purposes by the #GdaConnection
object.

signal, or %NULL if signal propagation should continue</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GError error structure if there was an error when processing the</doc>
          <type name="GLib.Error"/>
        </return-value>
        <parameters>
          <parameter name="suggest" transfer-ownership="none">
            <doc xml:whitespace="preserve">the suggested update, as a #GdaMetaContext structure</doc>
            <type/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="MetaStoreChange" c:type="GdaMetaStoreChange">
      <field name="c_type" writable="1">
        <type name="MetaStoreChangeType" c:type="GdaMetaStoreChangeType"/>
      </field>
      <field name="table_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="keys" writable="1">
        <type name="GLib.HashTable" c:type="GHashTable*">
          <type name="gpointer" c:type="gpointer"/>
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
    </record>
    <enumeration name="MetaStoreChangeType" c:type="GdaMetaStoreChangeType">
      <member name="add" value="0" c:identifier="GDA_META_STORE_ADD"/>
      <member name="remove" value="1" c:identifier="GDA_META_STORE_REMOVE"/>
      <member name="modify" value="2" c:identifier="GDA_META_STORE_MODIFY"/>
    </enumeration>
    <record name="MetaStoreClass"
            c:type="GdaMetaStoreClass"
            glib:is-gtype-struct-for="MetaStore">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="cpriv">
        <type name="MetaStoreClassPrivate" c:type="GdaMetaStoreClassPrivate*"/>
      </field>
      <field name="meta_reset">
        <callback name="meta_reset">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="store" transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="suggest_update">
        <callback name="suggest_update">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError*"/>
          </return-value>
          <parameters>
            <parameter name="store" transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter name="suggest" transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="meta_changed" introspectable="0">
        <callback name="meta_changed" introspectable="0">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="store" transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter name="changes" transfer-ownership="none">
              <type name="GLib.SList" c:type="GSList*">
                <type name="gpointer" c:type="gpointer"/>
              </type>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="MetaStoreClassPrivate"
            c:type="GdaMetaStoreClassPrivate"
            disguised="1">
    </record>
    <enumeration name="MetaStoreError" c:type="GdaMetaStoreError">
      <member name="incorrect_schema_error"
              value="0"
              c:identifier="GDA_META_STORE_INCORRECT_SCHEMA_ERROR"/>
      <member name="unsupported_provider_error"
              value="1"
              c:identifier="GDA_META_STORE_UNSUPPORTED_PROVIDER_ERROR"/>
      <member name="internal_error"
              value="2"
              c:identifier="GDA_META_STORE_INTERNAL_ERROR"/>
      <member name="meta_context_error"
              value="3"
              c:identifier="GDA_META_STORE_META_CONTEXT_ERROR"/>
      <member name="modify_contents_error"
              value="4"
              c:identifier="GDA_META_STORE_MODIFY_CONTENTS_ERROR"/>
      <member name="extract_sql_error"
              value="5"
              c:identifier="GDA_META_STORE_EXTRACT_SQL_ERROR"/>
      <member name="attribute_not_found_error"
              value="6"
              c:identifier="GDA_META_STORE_ATTRIBUTE_NOT_FOUND_ERROR"/>
      <member name="attribute_error"
              value="7"
              c:identifier="GDA_META_STORE_ATTRIBUTE_ERROR"/>
      <member name="schema_object_not_found_error"
              value="8"
              c:identifier="GDA_META_STORE_SCHEMA_OBJECT_NOT_FOUND_ERROR"/>
      <member name="schema_object_conflict_error"
              value="9"
              c:identifier="GDA_META_STORE_SCHEMA_OBJECT_CONFLICT_ERROR"/>
      <member name="schema_object_descr_error"
              value="10"
              c:identifier="GDA_META_STORE_SCHEMA_OBJECT_DESCR_ERROR"/>
      <member name="transaction_already_started_error"
              value="11"
              c:identifier="GDA_META_STORE_TRANSACTION_ALREADY_STARTED_ERROR"/>
    </enumeration>
    <record name="MetaStorePrivate" c:type="GdaMetaStorePrivate" disguised="1">
    </record>
    <class name="MetaStruct"
           c:symbol-prefix="meta_struct"
           c:type="GdaMetaStruct"
           parent="GObject.Object"
           glib:type-name="GdaMetaStruct"
           glib:get-type="gda_meta_struct_get_type"
           glib:type-struct="MetaStructClass">
      <constructor name="new" c:identifier="gda_meta_struct_new">
        <doc xml:whitespace="preserve">Creates a new #GdaMetaStruct object. The @features specifies the extra features which will also be computed:
the more features, the more time it takes to run. Features such as table's columns, each column's attributes, etc
are not optional and will always be computed.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created #GdaMetaStruct object</doc>
          <type name="MetaStruct" c:type="GdaMetaStruct*"/>
        </return-value>
        <parameters>
          <parameter name="store" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaMetaStore from which the new #GdaMetaStruct object will fetch information</doc>
            <type name="MetaStore" c:type="GdaMetaStore*"/>
          </parameter>
          <parameter name="features" transfer-ownership="none">
            <doc xml:whitespace="preserve">the kind of extra information the new #GdaMetaStruct object will compute</doc>
            <type name="MetaStructFeature" c:type="GdaMetaStructFeature"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_meta_struct_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <method name="complement"
              c:identifier="gda_meta_struct_complement"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaMetaDbObject structure in @mstruct to represent the database object (of type @type)
which can be uniquely identified as @catalog.@schema.@name.

If @catalog is not %NULL, then @schema should not be %NULL.

If both @catalog and @schema are %NULL, then the database object will be the one which is
"visible" by default (that is which can be accessed only by its short @name name).

If @catalog is %NULL and @schema is not %NULL, then the database object will be the one which 
can be accessed by its @schema.@name name.

Important note: @catalog, @schema and @name will be used using the following convention:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;be surrounded by double quotes for a case sensitive search&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;otherwise for case insensitive search&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

For more information, see the &lt;link linkend="information_schema:sql_identifiers"&gt;
meta data section about SQL identifiers&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaMetaDbObject corresponding to the database object if no error occurred, or %NULL</doc>
          <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of object to add (which can be GDA_META_DB_UNKNOWN)</doc>
            <type name="MetaDbObjectType" c:type="GdaMetaDbObjectType"/>
          </parameter>
          <parameter name="catalog" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the catalog the object belongs to (as a G_TYPE_STRING GValue), or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the schema the object belongs to (as a G_TYPE_STRING GValue), or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the object's name (as a G_TYPE_STRING GValue), not %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="complement_all"
              c:identifier="gda_meta_struct_complement_all"
              throws="1">
        <doc xml:whitespace="preserve">This method is similar to gda_meta_struct_complement() and gda_meta_struct_complement_default()
but creates #GdaMetaDbObject for all the database object.

Please refer to gda_meta_struct_complement() form more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="complement_default"
              c:identifier="gda_meta_struct_complement_default"
              throws="1">
        <doc xml:whitespace="preserve">This method is similar to gda_meta_struct_complement() and gda_meta_struct_complement_all()
but creates #GdaMetaDbObject for all the
database object which are usable using only their short name (that is which do not need to be prefixed by 
the schema in which they are to be used).

Please refer to gda_meta_struct_complement() form more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="complement_depend"
              c:identifier="gda_meta_struct_complement_depend"
              throws="1">
        <doc xml:whitespace="preserve">This method is similar to gda_meta_struct_complement() but creates #GdaMetaDbObject for all the dependencies
of @dbo.

Please refer to gda_meta_struct_complement() form more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="dbo" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaMetaDbObject part of @mstruct</doc>
            <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
          </parameter>
        </parameters>
      </method>
      <method name="complement_schema"
              c:identifier="gda_meta_struct_complement_schema"
              throws="1">
        <doc xml:whitespace="preserve">This method is similar to gda_meta_struct_complement() but creates #GdaMetaDbObject for all the
database object which are in the @schema schema (and in the @catalog catalog).
If @catalog is %NULL, then any catalog will be used, and
if @schema is %NULL then any schema will be used (if @schema is %NULL then catalog must also be %NULL).

Please refer to gda_meta_struct_complement() form more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="catalog" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name of a catalog, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name of a schema, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="dump_as_graph"
              c:identifier="gda_meta_struct_dump_as_graph"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new graph (in the GraphViz syntax) representation of @mstruct.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="info" transfer-ownership="none">
            <doc xml:whitespace="preserve">informs what kind of information to show in the resulting graph</doc>
            <type name="MetaGraphInfo" c:type="GdaMetaGraphInfo"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_all_db_objects"
              c:identifier="gda_meta_struct_get_all_db_objects">
        <doc xml:whitespace="preserve">Get a list of all the #GdaMetaDbObject structures representing database objects in @mstruct. Note that
no #GdaMetaDbObject structure must not be modified.

#GdaMetaDbObject structures which must be destroyed after usage using g_slist_free(). The individual
#GdaMetaDbObject must not be modified.</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new #GSList list of pointers to</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="MetaDbObject"/>
          </type>
        </return-value>
      </method>
      <method name="get_db_object"
              c:identifier="gda_meta_struct_get_db_object">
        <doc xml:whitespace="preserve">Tries to locate the #GdaMetaDbObject structure representing the database object named after
@catalog, @schema and @name.

If one or both of @catalog and @schema are %NULL, and more than one database object matches the name, then
the return value is also %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaMetaDbObject or %NULL if not found</doc>
          <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
        </return-value>
        <parameters>
          <parameter name="catalog" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the catalog the object belongs to (as a G_TYPE_STRING GValue), or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the schema the object belongs to (as a G_TYPE_STRING GValue), or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the object's name (as a G_TYPE_STRING GValue), not %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_table_column"
              c:identifier="gda_meta_struct_get_table_column"
              introspectable="0">
        <doc xml:whitespace="preserve">Tries to find the #GdaMetaTableColumn representing the column named @col_name in @table.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaMetaTableColumn or %NULL if not found</doc>
          <type name="MetaTableColumn" c:type="GdaMetaTableColumn*"/>
        </return-value>
        <parameters>
          <parameter name="table" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaMetaTable structure to find the column for</doc>
            <type name="MetaTable" c:type="GdaMetaTable*"/>
          </parameter>
          <parameter name="col_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the column to find (as a G_TYPE_STRING GValue)</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="sort_db_objects"
              c:identifier="gda_meta_struct_sort_db_objects"
              throws="1">
        <doc xml:whitespace="preserve">Reorders the list of database objects within @mstruct in a way specified by @sort_type.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="sort_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the kind of sorting requested</doc>
            <type name="MetaSortType" c:type="GdaMetaSortType"/>
          </parameter>
        </parameters>
      </method>
      <property name="features"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="guint"/>
      </property>
      <property name="meta-store"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="MetaStore"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="MetaStructPrivate" c:type="GdaMetaStructPrivate*"/>
      </field>
    </class>
    <record name="MetaStructClass"
            c:type="GdaMetaStructClass"
            glib:is-gtype-struct-for="MetaStruct">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="MetaStructError" c:type="GdaMetaStructError">
      <member name="unknown_object_error"
              value="0"
              c:identifier="GDA_META_STRUCT_UNKNOWN_OBJECT_ERROR"/>
      <member name="duplicate_object_error"
              value="1"
              c:identifier="GDA_META_STRUCT_DUPLICATE_OBJECT_ERROR"/>
      <member name="incoherence_error"
              value="2"
              c:identifier="GDA_META_STRUCT_INCOHERENCE_ERROR"/>
      <member name="xml_error"
              value="3"
              c:identifier="GDA_META_STRUCT_XML_ERROR"/>
    </enumeration>
    <bitfield name="MetaStructFeature" c:type="GdaMetaStructFeature">
      <doc xml:whitespace="preserve">Controls which features are computed about database objects.</doc>
      <member name="none"
              value="0"
              c:identifier="GDA_META_STRUCT_FEATURE_NONE"/>
      <member name="foreign_keys"
              value="1"
              c:identifier="GDA_META_STRUCT_FEATURE_FOREIGN_KEYS"/>
      <member name="view_dependencies"
              value="2"
              c:identifier="GDA_META_STRUCT_FEATURE_VIEW_DEPENDENCIES"/>
      <member name="all" value="3" c:identifier="GDA_META_STRUCT_FEATURE_ALL"/>
    </bitfield>
    <record name="MetaStructPrivate"
            c:type="GdaMetaStructPrivate"
            disguised="1">
    </record>
    <record name="MetaTable" c:type="GdaMetaTable">
      <doc xml:whitespace="preserve">This structure specifies a #GdaMetaDbObject to represent a table's specific attributes,
its contents must not be modified.

Note that in some cases, the columns cannot be determined for views, and in this case the
@columns will be %NULL (this can be the case for example with SQLite where a view
uses a function which is not natively provided by SQLite.</doc>
      <field name="columns" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="MetaTableColumn"/>
        </type>
      </field>
      <field name="pk_cols_array" writable="1">
        <type name="gint" c:type="gint*"/>
      </field>
      <field name="pk_cols_nb" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="reverse_fk_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="MetaTableForeignKey"/>
        </type>
      </field>
      <field name="fk_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="MetaTableForeignKey"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="MetaTableColumn" c:type="GdaMetaTableColumn">
      <doc xml:whitespace="preserve">This structure represents a table of view's column, its contents must not be modified.</doc>
      <field name="column_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="column_type" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="gtype" writable="1">
        <type name="GType" c:type="GType"/>
      </field>
      <field name="pkey" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="nullok" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="default_value" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="foreach_attribute"
              c:identifier="gda_meta_table_column_foreach_attribute">
        <doc xml:whitespace="preserve">Calls @func for each attribute set to tcol</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     scope="call"
                     closure="1">
            <doc xml:whitespace="preserve">a #GdaAttributesManagerFunc function</doc>
            <type name="AttributesManagerFunc"
                  c:type="GdaAttributesManagerFunc"/>
          </parameter>
          <parameter name="data" transfer-ownership="none">
            <doc xml:whitespace="preserve">user data to be passed as last argument of @func each time it is called</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_attribute"
              c:identifier="gda_meta_table_column_get_attribute">
        <doc xml:whitespace="preserve">Get the value associated to a named attribute.

Attributes can have any name, but Libgda proposes some default names, see &lt;link linkend="libgda-5.0-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only #GValue, or %NULL if not attribute named @attribute has been set for @column</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_attribute"
              c:identifier="gda_meta_table_column_set_attribute">
        <doc xml:whitespace="preserve">Set the value associated to a named attribute.

Attributes can have any name, but Libgda proposes some default names, see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.
If there is already an attribute named @attribute set, then its value is replaced with the new @value, 
except if @value is %NULL, in which case the attribute is removed.

Warning: @attribute is not copied, if it needs to be freed when not used anymore, then @destroy should point to
the functions which will free it (typically g_free()). If @attribute does not need to be freed, then @destroy can be %NULL.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a static string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GValue, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="async">
            <doc xml:whitespace="preserve">function called when @attribute has to be freed, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <record name="MetaTableForeignKey" c:type="GdaMetaTableForeignKey">
      <doc xml:whitespace="preserve">This structure represents a foreign key constraint, its contents must not be modified.</doc>
      <field name="meta_table" writable="1">
        <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
      </field>
      <field name="depend_on" writable="1">
        <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
      </field>
      <field name="cols_nb" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="fk_cols_array" writable="1">
        <type name="gint" c:type="gint*"/>
      </field>
      <field name="fk_names_array" writable="1">
        <type name="utf8" c:type="gchar**"/>
      </field>
      <field name="ref_pk_cols_array" writable="1">
        <type name="gint" c:type="gint*"/>
      </field>
      <field name="ref_pk_names_array" writable="1">
        <type name="utf8" c:type="gchar**"/>
      </field>
      <field name="on_update_policy" readable="0" private="1">
        <type name="MetaForeignKeyPolicy" c:type="GdaMetaForeignKeyPolicy"/>
      </field>
      <field name="on_delete_policy" readable="0" private="1">
        <type name="MetaForeignKeyPolicy" c:type="GdaMetaForeignKeyPolicy"/>
      </field>
      <field name="declared" readable="0" private="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="fk_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="MetaView" c:type="GdaMetaView">
      <doc xml:whitespace="preserve">This structure specifies a #GdaMetaDbObject to represent a view's specific attributes,
its contents must not be modified.</doc>
      <field name="table" writable="1">
        <type name="MetaTable" c:type="GdaMetaTable"/>
      </field>
      <field name="view_def" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="is_updatable" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <glib:boxed glib:name="Null"
                c:symbol-prefix="null"
                glib:type-name="GdaNull"
                glib:get-type="gda_null_get_type">
    </glib:boxed>
    <record name="Numeric"
            c:type="GdaNumeric"
            glib:type-name="GdaNumeric"
            glib:get-type="gda_numeric_get_type"
            c:symbol-prefix="numeric">
      <doc xml:whitespace="preserve">Holds numbers represented as strings.

This struct must be considered as opaque. Any access to its members must use its
accessors added since version 5.0.2.</doc>
      <field name="number" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="precision" writable="1">
        <type name="glong" c:type="glong"/>
      </field>
      <field name="width" writable="1">
        <type name="glong" c:type="glong"/>
      </field>
      <field name="reserved" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <constructor name="new" c:identifier="gda_numeric_new" version="5.0.2">
        <doc xml:whitespace="preserve">Creates a new #GdaNumeric with defaults.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaNumeric.</doc>
          <type name="Numeric" c:type="GdaNumeric*"/>
        </return-value>
      </constructor>
      <method name="copy" c:identifier="gda_numeric_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaNumeric structure from an existing one.

Free-function: gda_numeric_free</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaNumeric which contains a copy of information in @boxed.</doc>
          <type name="Numeric" c:type="GdaNumeric*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_numeric_free">
        <doc xml:whitespace="preserve">Deallocates all memory associated to the given @boxed</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="get_double"
              c:identifier="gda_numeric_get_double"
              version="5.0.2">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #gdouble representation of @numeric</doc>
          <type name="gdouble" c:type="gdouble"/>
        </return-value>
      </method>
      <method name="get_precision"
              c:identifier="gda_numeric_get_precision"
              version="5.0.2">
        <doc xml:whitespace="preserve">Gets the precision of a #GdaNumeric.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">an integer with the precision of a #GdaNumeric.</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
      </method>
      <method name="get_string"
              c:identifier="gda_numeric_get_string"
              version="5.0.2">
        <doc xml:whitespace="preserve">Get the string representation of @numeric.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string representing the stored valued in @numeric</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_width"
              c:identifier="gda_numeric_get_width"
              version="5.0.2">
        <doc xml:whitespace="preserve">Gets the width of a #GdaNumeric. (Not yet implemented).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">an integer with the width of a #GdaNumeric. (Not jet implemented).</doc>
          <type name="glong" c:type="glong"/>
        </return-value>
      </method>
      <method name="set_double"
              c:identifier="gda_numeric_set_double"
              version="5.0.2">
        <doc xml:whitespace="preserve">Sets @numeric using a #gdouble represented by @number.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="number" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #gdouble</doc>
            <type name="gdouble" c:type="gdouble"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_from_string"
              c:identifier="gda_numeric_set_from_string">
        <doc xml:whitespace="preserve">Sets @numeric with a number represented by @str. By default converts @str to
#gdouble.

* Since: 5.0.2</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string representing a number</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_precision"
              c:identifier="gda_numeric_set_precision"
              version="5.0.2">
        <doc xml:whitespace="preserve">Sets the precision of a #GdaNumeric.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="precision" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #glong</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_width"
              c:identifier="gda_numeric_set_width"
              version="5.0.2">
        <doc xml:whitespace="preserve">Sets the width of a #GdaNumeric. (Not yet implemented).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="width" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #glong</doc>
            <type name="glong" c:type="glong"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <class name="PStmt"
           c:symbol-prefix="pstmt"
           c:type="GdaPStmt"
           parent="GObject.Object"
           abstract="1"
           glib:type-name="GdaPStmt"
           glib:get-type="gda_pstmt_get_type"
           glib:type-struct="PStmtClass">
      <method name="copy_contents" c:identifier="gda_pstmt_copy_contents">
        <doc xml:whitespace="preserve">Copies @src's data to @dest</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="dest" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaPStmt object</doc>
            <type name="PStmt" c:type="GdaPStmt*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_gda_statement"
              c:identifier="gda_pstmt_get_gda_statement">
        <doc xml:whitespace="preserve">Get a pointer to the #GdaStatement which led to the creation of this prepared statement.

Note: if that statement has been modified since the creation of @pstmt, then this method
will return %NULL</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaStatement</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
      </method>
      <method name="set_gda_statement"
              c:identifier="gda_pstmt_set_gda_statement">
        <doc xml:whitespace="preserve">Informs @pstmt that it corresponds to the preparation of the @stmt statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="PStmtPrivate" c:type="GdaPStmtPrivate*"/>
      </field>
      <field name="sql">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="param_ids" introspectable="0">
        <type name="GLib.SList" c:type="GSList*">
          <type c:type="string"/>
        </type>
      </field>
      <field name="ncols">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="types">
        <type name="GType" c:type="GType*"/>
      </field>
      <field name="tmpl_columns" introspectable="0">
        <type name="GLib.SList" c:type="GSList*">
          <type name="Colum"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </class>
    <record name="PStmtClass"
            c:type="GdaPStmtClass"
            glib:is-gtype-struct-for="PStmt">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="PStmtPrivate" c:type="GdaPStmtPrivate" disguised="1">
    </record>
    <record name="ProviderInfo" c:type="GdaProviderInfo">
      <doc xml:whitespace="preserve">This structure holds the information associated to a database provider as discovered by Libgda.</doc>
      <field name="id" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="location" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="description" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="dsn_params" writable="1">
        <type name="Set" c:type="GdaSet*"/>
      </field>
      <field name="auth_params" writable="1">
        <type name="Set" c:type="GdaSet*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="QuarkList"
            c:type="GdaQuarkList"
            glib:type-name="GdaQuarkList"
            glib:get-type="gda_quark_list_get_type"
            c:symbol-prefix="quark_list">
      <constructor name="new" c:identifier="gda_quark_list_new">
        <doc xml:whitespace="preserve">Creates a new #GdaQuarkList, which is a set of key-&gt;value pairs,
very similar to GLib's GHashTable, but with the only purpose to
make easier the parsing and creation of data source connection
strings.


Free-function: gda_quark_list_free</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created #GdaQuarkList.</doc>
          <type name="QuarkList" c:type="GdaQuarkList*"/>
        </return-value>
      </constructor>
      <constructor name="new_from_string"
                   c:identifier="gda_quark_list_new_from_string">
        <doc xml:whitespace="preserve">Creates a new #GdaQuarkList given a string.

@string must be a semi-colon separated list of "&amp;lt;key&amp;gt;=&amp;lt;value&amp;gt;" strings (for example
"DB_NAME=notes;USERNAME=alfred"). Each key and value must respect the RFC 1738 recommendations: the
&lt;constant&gt;&amp;lt;&amp;gt;&amp;quot;#%{}|\^~[]&amp;apos;`;/?:@=&amp;amp;&lt;/constant&gt; and space characters are replaced by 
&lt;constant&gt;&amp;quot;%%ab&amp;quot;&lt;/constant&gt; where
&lt;constant&gt;ab&lt;/constant&gt; is the hexadecimal number corresponding to the character (for example the
"DB_NAME=notes;USERNAME=al%%20fred" string will specify a username as "al fred"). If this formalism
is not respected, then some unexpected results may occur.


Free-function: gda_quark_list_free</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created #GdaQuarkList.</doc>
          <type name="QuarkList" c:type="GdaQuarkList*"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <method name="add_from_string"
              c:identifier="gda_quark_list_add_from_string">
        <doc xml:whitespace="preserve">@string must be a semi-colon separated list of "&amp;lt;key&amp;gt;=&amp;lt;value&amp;gt;" strings (for example
"DB_NAME=notes;USERNAME=alfred"). Each key and value must respect the RFC 1738 recommendations: the
&lt;constant&gt;&amp;lt;&amp;gt;&amp;quot;#%{}|\^~[]&amp;apos;`;/?:@=&amp;amp;&lt;/constant&gt; and space characters are replaced by 
&lt;constant&gt;&amp;quot;%%ab&amp;quot;&lt;/constant&gt; where
&lt;constant&gt;ab&lt;/constant&gt; is the hexadecimal number corresponding to the character (for example the
"DB_NAME=notes;USERNAME=al%%20fred" string will specify a username as "al fred"). If this formalism
is not respected, then some unexpected results may occur.

Adds new key-&gt;value pairs from the given @string. If @cleanup is
set to %TRUE, the previous contents will be discarded before adding
the new pairs.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="cleanup" transfer-ownership="none">
            <doc xml:whitespace="preserve">whether to cleanup the previous content or not.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="clear" c:identifier="gda_quark_list_clear">
        <doc xml:whitespace="preserve">Removes all strings in the given #GdaQuarkList.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="copy" c:identifier="gda_quark_list_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaQuarkList from an existing one.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaQuarkList with a copy of the data in @qlist.</doc>
          <type name="QuarkList" c:type="GdaQuarkList*"/>
        </return-value>
      </method>
      <method name="find" c:identifier="gda_quark_list_find">
        <doc xml:whitespace="preserve">Searches for the value identified by @name in the given #GdaQuarkList.

if not found.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the value associated with the given key if found, or %NULL</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the value to search for.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="foreach" c:identifier="gda_quark_list_foreach">
        <doc xml:whitespace="preserve">Calls the given function for each of the key/value pairs in @qlist. The function is passed the key and value 
of each pair, and the given user_data parameter. @qlist may not be modified while iterating over it.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     scope="call"
                     closure="1">
            <doc xml:whitespace="preserve">the function to call for each key/value pair</doc>
            <type name="GLib.HFunc" c:type="GHFunc"/>
          </parameter>
          <parameter name="user_data" transfer-ownership="none">
            <doc xml:whitespace="preserve">user data to pass to the function</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
      <method name="free" c:identifier="gda_quark_list_free">
        <doc xml:whitespace="preserve">Releases all memory occupied by the given #GdaQuarkList.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="remove" c:identifier="gda_quark_list_remove">
        <doc xml:whitespace="preserve">Removes an entry from the #GdaQuarkList, given its name.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">an entry name.</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <class name="RepetitiveStatement"
           c:symbol-prefix="repetitive_statement"
           c:type="GdaRepetitiveStatement"
           parent="GObject.Object"
           glib:type-name="GdaRepetitiveStatement"
           glib:get-type="gda_repetitive_statement_get_type"
           glib:type-struct="RepetitiveStatementClass">
      <constructor name="new"
                   c:identifier="gda_repetitive_statement_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaRepetitiveStatement object which, when executed, will execute @stmt once for all
the values set which will have been defined using gda_repetitive_statement_append_set().
Use gda_connection_repetitive_statement_execute() to actually execute it.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaRepetitiveStatement object</doc>
          <type name="RepetitiveStatement" c:type="GdaRepetitiveStatement*"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </constructor>
      <method name="append_set"
              c:identifier="gda_repetitive_statement_append_set"
              version="4.2">
        <doc xml:whitespace="preserve">Specifies that @rstmt be executed one time with the values contained in @values. 

A new #GdaSet to be used as the @values argument can be obtained using
gda_repetitive_statement_get_template_set().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a new #GdaRepetitiveStatement object</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="values" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSet object with the values to be used</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="make_copy" transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if @values is copied, and %FALSE if @values is only ref'ed</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_all_sets"
              c:identifier="gda_repetitive_statement_get_all_sets"
              version="4.2">
        <doc xml:whitespace="preserve">Get all the values sets which will have been added using gda_repetitive_statement_append_set().</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new #GSList of #GdaSet objects (free with g_slist_free()).</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="Set"/>
          </type>
        </return-value>
      </method>
      <method name="get_template_set"
              c:identifier="gda_repetitive_statement_get_template_set"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Gets a new #GdaSet object with the parameters used by the template statement in the
@rstmt object. 

Use this object with gda_repetitive_statement_append_set().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE on success, %FALSE on error</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="set" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store the returned template set</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <property name="statement"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <field name="parent_instance">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
    </class>
    <record name="RepetitiveStatementClass"
            c:type="GdaRepetitiveStatementClass"
            glib:is-gtype-struct-for="RepetitiveStatement">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
    </record>
    <class name="Row"
           c:symbol-prefix="row"
           c:type="GdaRow"
           parent="GObject.Object"
           glib:type-name="GdaRow"
           glib:get-type="gda_row_get_type"
           glib:type-struct="RowClass">
      <constructor name="new" c:identifier="gda_row_new">
        <doc xml:whitespace="preserve">Creates a #GdaRow which can hold @count #GValue values.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a newly allocated #GdaRow object.</doc>
          <type name="Row" c:type="GdaRow*"/>
        </return-value>
        <parameters>
          <parameter name="count" transfer-ownership="none">
            <doc xml:whitespace="preserve">number of #GValue in the new #GdaRow.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </constructor>
      <method name="get_length" c:identifier="gda_row_get_length">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of columns that the @row has.</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="get_value" c:identifier="gda_row_get_value">
        <doc xml:whitespace="preserve">Gets a pointer to a #GValue stored in a #GdaRow.

This is a pointer to the internal array of values. Don't try to free
or modify it (modifying is reserved to database provider's implementations).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to the #GValue in the position @num of @row.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="num" transfer-ownership="none">
            <doc xml:whitespace="preserve">field index.</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="invalidate_value" c:identifier="gda_row_invalidate_value">
        <doc xml:whitespace="preserve">Marks @value as being invalid. This method is mainly used by database
providers' implementations to report any error while reading a value from the database.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue belonging to @row (obtained with gda_row_get_value()).</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="invalidate_value_e"
              c:identifier="gda_row_invalidate_value_e"
              version="4.2.10">
        <doc xml:whitespace="preserve">Marks @value as being invalid. This method is mainly used by database
providers' implementations to report any error while reading a value from the database.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue belonging to @row (obtained with gda_row_get_value()).</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="error" transfer-ownership="full" allow-none="1">
            <doc xml:whitespace="preserve">the error which lead to the invalidation</doc>
            <type name="GLib.Error" c:type="GError*"/>
          </parameter>
        </parameters>
      </method>
      <method name="value_is_valid" c:identifier="gda_row_value_is_valid">
        <doc xml:whitespace="preserve">Tells if @value has been marked as being invalid by gda_row_invalidate_value().
This method is mainly used by database
providers' implementations to report any error while reading a value from the database.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @value is valid</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue belonging to @row (obtained with gda_row_get_value()).</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="value_is_valid_e"
              c:identifier="gda_row_value_is_valid_e"
              version="4.2.10"
              throws="1">
        <doc xml:whitespace="preserve">Tells if @value has been marked as being invalid by gda_row_invalidate_value().
This method is mainly used by database
providers' implementations to report any error while reading a value from the database.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @value is valid</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue belonging to @row (obtained with gda_row_get_value()).</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <property name="nb-values"
                readable="0"
                writable="1"
                transfer-ownership="none">
        <type name="gint"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="RowPrivate" c:type="GdaRowPrivate*"/>
      </field>
    </class>
    <record name="RowClass"
            c:type="GdaRowClass"
            glib:is-gtype-struct-for="Row">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="RowPrivate" c:type="GdaRowPrivate" disguised="1">
    </record>
    <constant name="SQLSTATE_GENERAL_ERROR"
              value="HY000"
              c:type="GDA_SQLSTATE_GENERAL_ERROR">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <constant name="SQLSTATE_NO_ERROR"
              value="00000"
              c:type="GDA_SQLSTATE_NO_ERROR">
      <type name="utf8" c:type="gchar*"/>
    </constant>
    <class name="ServerOperation"
           c:symbol-prefix="server_operation"
           c:type="GdaServerOperation"
           parent="GObject.Object"
           glib:type-name="GdaServerOperation"
           glib:get-type="gda_server_operation_get_type"
           glib:type-struct="ServerOperationClass">
      <constructor name="new" c:identifier="gda_server_operation_new">
        <doc xml:whitespace="preserve">IMPORTANT NOTE: Using this funtion is not the recommended way of creating a #GdaServerOperation object, the
correct way is to use gda_server_provider_create_operation(); this method is reserved for the database provider's
implementation.

Creates a new #GdaServerOperation object from the @xml_file specifications

The @xml_file must respect the DTD described in the "libgda-server-operation.dtd" file: its top
node must be a &amp;lt;serv_op&amp;gt; tag.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaServerOperation object</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="op_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">type of operation</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="xml_file" transfer-ownership="none">
            <doc xml:whitespace="preserve">a file which has the specifications for the GdaServerOperation object to create</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark"
                c:identifier="gda_server_operation_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="op_type_to_string"
                c:identifier="gda_server_operation_op_type_to_string">
        <doc xml:whitespace="preserve">Get a string version of @type</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a non %NULL string (do not free or modify)</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperationType value</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
        </parameters>
      </function>
      <function name="prepare_create_database"
                c:identifier="gda_server_operation_prepare_create_database"
                version="4.2.3"
                throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaServerOperation object which contains the specifications required
to create a database. Once these specifications provided, use
gda_server_operation_perform_create_database() to perform the database creation.

If @db_name is left %NULL, then the name of the database to create will have to be set in the
returned #GdaServerOperation using gda_server_operation_set_value_at().

creation</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">new #GdaServerOperation object, or %NULL if the provider does not support database</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="provider" transfer-ownership="none">
            <doc xml:whitespace="preserve">the database provider to use</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="db_name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the name of the database to create, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="prepare_create_table"
                c:identifier="gda_server_operation_prepare_create_table"
                version="4.2.3"
                introspectable="0">
        <doc xml:whitespace="preserve">Add more arguments if the flag needs them:

GDA_SERVER_OPERATION_CREATE_TABLE_FKEY_FLAG:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;string with the table's name referenced&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;an integer with the number pairs "local_field", "referenced_field"
used in the reference&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;Pairs of "local_field", "referenced_field" to use, must match
the number specified above.&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a string with the action for ON DELETE; can be: "RESTRICT", "CASCADE",
"NO ACTION", "SET NULL" and "SET DEFAULT". Example: "ON UPDATE CASCADE".&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a string with the action for ON UPDATE (see above).&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

Create a #GdaServerOperation object using an opened connection, taking three
arguments, a column's name the column's GType and #GdaServerOperationCreateTableFlag
flag, you need to finish the list using %NULL.

You'll be able to modify the #GdaServerOperation object to add custom options * to the operation. When finished call #gda_server_operation_perform_create_table
or #gda_server_provider_perform_operation
in order to execute the operation.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaServerOperation if no errors; NULL and set @error otherwise</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">an opened connection</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the table to create</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </function>
      <function name="prepare_drop_database"
                c:identifier="gda_server_operation_prepare_drop_database"
                version="4.2.3"
                throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaServerOperation object which contains the specifications required
to drop a database. Once these specifications provided, use
gda_server_operation_perform_drop_database() to perform the database creation.

If @db_name is left %NULL, then the name of the database to drop will have to be set in the
returned #GdaServerOperation using gda_server_operation_set_value_at().

destruction</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">new #GdaServerOperation object, or %NULL if the provider does not support database</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="provider" transfer-ownership="none">
            <doc xml:whitespace="preserve">the database provider to use</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="db_name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the name of the database to drop, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="prepare_drop_table"
                c:identifier="gda_server_operation_prepare_drop_table"
                version="4.2.3"
                throws="1">
        <doc xml:whitespace="preserve">This is just a convenient function to create a #GdaServerOperation to drop a
table in an opened connection.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaServerOperation or %NULL if couldn't create the opereration.</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">an opened connection</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the table to drop</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="string_to_op_type"
                c:identifier="gda_server_operation_string_to_op_type"
                version="4.2">
        <doc xml:whitespace="preserve">Performs the reverse of gda_server_operation_op_type_to_string()

of a #GdaServerOperationType</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaServerOperationType represented by @str, or #G_MAXINT if @str is not a valid representation</doc>
          <type name="ServerOperationType" c:type="GdaServerOperationType"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="seq_item_added">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="seq_path" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="item_index" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="seq_item_remove">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="seq_path" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="item_index" transfer-ownership="none">
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="add_item_to_sequence"
              c:identifier="gda_server_operation_add_item_to_sequence">
        <doc xml:whitespace="preserve">been added to the sequence.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the index of the new entry in the sequence (like 5 for example if a 6th item has</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="seq_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the path to the sequence to which an item must be added (like "/SEQ_NAME" for instance)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="del_item_from_sequence"
              c:identifier="gda_server_operation_del_item_from_sequence">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the specified node has been removed from the sequence</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="item_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the path to the sequence's item to remove (like "/SEQ_NAME/5" for instance)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_info"
              c:identifier="gda_server_operation_get_node_info"
              introspectable="0">
        <doc xml:whitespace="preserve">Get information about the node identified by @path. The returned #GdaServerOperationNode structure can be 
copied but not modified; it may change or cease to exist if @op changes</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaServerOperationNode structure, or %NULL if the node was not found</doc>
          <type c:type="GdaServerOperationNode*"/>
        </return-value>
        <parameters>
          <parameter name="path_format" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/") as a format string, similar to g_strdup_printf()'s argument</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_parent"
              c:identifier="gda_server_operation_get_node_parent">
        <doc xml:whitespace="preserve">Get the complete path to the parent of the node defined by @path</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string or %NULL if the node does not have any parent or does not exist.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_path_portion"
              c:identifier="gda_server_operation_get_node_path_portion">
        <doc xml:whitespace="preserve">Get the last part of @path</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_type"
              c:identifier="gda_server_operation_get_node_type">
        <doc xml:whitespace="preserve">Convenience function to get the type of a node.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the type of node, or GDA_SERVER_OPERATION_NODE_UNKNOWN if the node was not found</doc>
          <type name="ServerOperationNodeType"
                c:type="GdaServerOperationNodeType"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="status" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a place to store the status of the node, or %NULL</doc>
            <type name="ServerOperationNodeStatus"
                  c:type="GdaServerOperationNodeStatus*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_op_type"
              c:identifier="gda_server_operation_get_op_type">
        <doc xml:whitespace="preserve">Get the type of operation @op is for</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaServerOperationType enum</doc>
          <type name="ServerOperationType" c:type="GdaServerOperationType"/>
        </return-value>
      </method>
      <method name="get_root_nodes"
              c:identifier="gda_server_operation_get_root_nodes">
        <doc xml:whitespace="preserve">Get an array of strings containing the paths of nodes situated at the root of @op.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new array, which must be freed with g_strfreev().</doc>
          <array c:type="gchar**">
            <type name="utf8"/>
          </array>
        </return-value>
      </method>
      <method name="get_sequence_item_names"
              c:identifier="gda_server_operation_get_sequence_item_names">
        <doc xml:whitespace="preserve">Fetch the contents of a sequence. @path can describe either a sequence (for example "/SEQNAME") or an item in a sequence
(for example "/SEQNAME/3")</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a array of strings containing the complete paths of the nodes contained at @path (free with g_strfreev())</doc>
          <array c:type="gchar**">
            <type name="utf8"/>
          </array>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a sequence node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sequence_max_size"
              c:identifier="gda_server_operation_get_sequence_max_size">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the maximum number of items in the sequence at @path, or 0 if @path is not a sequence node</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a sequence node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sequence_min_size"
              c:identifier="gda_server_operation_get_sequence_min_size">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the minimum number of items in the sequence at @path, or 0 if @path is not a sequence node</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a sequence node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sequence_name"
              c:identifier="gda_server_operation_get_sequence_name">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the name of the sequence at @path</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a sequence node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sequence_size"
              c:identifier="gda_server_operation_get_sequence_size">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of items in the sequence at @path, or 0 if @path is not a sequence node</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a sequence node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sql_identifier_at"
              c:identifier="gda_server_operation_get_sql_identifier_at"
              shadowed-by="get_sql_identifier_at_path"
              version="4.0.3"
              introspectable="0">
        <doc xml:whitespace="preserve">This method is similar to gda_server_operation_get_value_at(), but for SQL identifiers: a new string
is returned instead of a #GValue. Also the returned string is assumed to represents an SQL identifier
and will correctly be quoted to be used with @cnc, or @prov if @cnc is %NULL (a generic quoting rule
will be applied if both are %NULL).

if the @path is not defined or @path does not hold any value, or if the value held is not a string
(in that last case a warning is shown).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if the value is undefined or</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="prov" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaServerProvider, or %NULL</doc>
            <type name="ServerProvider" c:type="GdaServerProvider*"/>
          </parameter>
          <parameter name="path_format" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="get_sql_identifier_at_path"
              c:identifier="gda_server_operation_get_sql_identifier_at_path"
              shadows="get_sql_identifier_at"
              version="4.2.6">
        <doc xml:whitespace="preserve">This method is similar to gda_server_operation_get_value_at(), but for SQL identifiers: a new string
is returned instead of a #GValue. Also the returned string is assumed to represents an SQL identifier
and will correctly be quoted to be used with @cnc, or @prov if @cnc is %NULL (a generic quoting rule
will be applied if both are %NULL).

if the @path is not defined or @path does not hold any value, or if the value held is not a string
(in that last case a warning is shown).</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if the value is undefined or</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="prov" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaServerProvider, or %NULL</doc>
            <type name="ServerProvider" c:type="GdaServerProvider*"/>
          </parameter>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_at"
              c:identifier="gda_server_operation_get_value_at"
              shadowed-by="get_value_at_path"
              introspectable="0">
        <doc xml:whitespace="preserve">Get the value for the node at the path formed using @path_format and ... (the rules are the same as
for g_strdup_printf())

if the @path is not defined or @path does not hold any value.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a constant #GValue if a value has been defined, or %NULL if the value is undefined or</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="path_format" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="get_value_at_path"
              c:identifier="gda_server_operation_get_value_at_path"
              shadows="get_value_at"
              version="4.2.6">
        <doc xml:whitespace="preserve">Get the value for the node at the @path path</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a constant #GValue if a value has been defined, or %NULL if the value is undefined or if the @path is not defined or @path does not hold any value.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="is_valid"
              c:identifier="gda_server_operation_is_valid"
              throws="1">
        <doc xml:whitespace="preserve">Tells if all the required values in @op have been defined.

if @xml_file is not %NULL, the validity of @op is tested against that specification, 
and not against the current @op's specification.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @op is valid</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="xml_file" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an XML specification file (see gda_server_operation_new()) or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="load_data_from_xml"
              c:identifier="gda_server_operation_load_data_from_xml"
              throws="1">
        <doc xml:whitespace="preserve">Loads the contents of @node into @op. The XML tree passed through the @node
argument must correspond to an XML tree saved using gda_server_operation_save_data_to_xml().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #xmlNodePtr</doc>
            <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
          </parameter>
        </parameters>
      </method>
      <method name="perform_create_database"
              c:identifier="gda_server_operation_perform_create_database"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new database using the specifications in @op. @op can be obtained using
gda_server_provider_create_operation(), or gda_server_operation_prepare_create_database().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred and the database has been created, FALSE otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="provider" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the database provider to use, or %NULL if @op has been created using gda_server_operation_prepare_create_database()</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="perform_create_table"
              c:identifier="gda_server_operation_perform_create_table"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">Performs a prepared #GdaServerOperation to create a table. This could perform
an operation created by #gda_server_operation_prepare_create_table or any other using the
the #GdaServerOperation API.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the table was created; FALSE and set @error otherwise</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="perform_drop_database"
              c:identifier="gda_server_operation_perform_drop_database"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">Destroys an existing database using the specifications in @op. @op can be obtained using
gda_server_provider_create_operation(), or gda_server_operation_prepare_drop_database().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred and the database has been destroyed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="provider" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the database provider to use, or %NULL if @op has been created using gda_server_operation_prepare_drop_database()</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="perform_drop_table"
              c:identifier="gda_server_operation_perform_drop_table"
              version="4.2.3"
              throws="1">
        <doc xml:whitespace="preserve">This is just a convenient function to perform a drop a table operation.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the table was dropped</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="save_data_to_xml"
              c:identifier="gda_server_operation_save_data_to_xml"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #xmlNodePtr tree which can be used to save the #op object. This
XML structure can then be saved to disk if necessary. Use xmlFreeNode to free
the associated memory when not needed anymore.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #xmlNodePtr structure, or %NULL</doc>
          <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
        </return-value>
      </method>
      <method name="set_value_at"
              c:identifier="gda_server_operation_set_value_at"
              shadowed-by="set_value_at_path"
              introspectable="0">
        <doc xml:whitespace="preserve">Set the value for the node at the path formed using @path_format and the ... ellipse (the rules are the same as
for g_strdup_printf()). 

Note that trying to set a value for a path which is not used by the current
provider, such as "/TABLE_OPTIONS_P/TABLE_ENGINE" for a PostgreSQL connection (this option is only supported for MySQL), 
will &lt;emphasis&gt;not&lt;/emphasis&gt; generate
any error; this allows one to give values to a superset of the parameters and thus use the same code for several providers.

Here are the possible formats of @path_format:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a #GdaHolder, then the parameter is set to &lt;![CDATA["@value"]]&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a sequence item like for example "/SEQUENCE_NAME/5/NAME" for
the "NAME" value of the 6th item of the "SEQUENCE_NAME" sequence then:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if the sequence already has 6 or more items, then the value is just set to the corresponding 
value in the 6th item of the sequence&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if the sequence has less then 6 items, then items are added up to the 6th one before setting
the value to the corresponding in the 6th item of the sequence&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a #GdaDataModel, like for example "/ARRAY/@@COLUMN/5" for the value at the
6th row of the "COLUMN" column of the "ARRAY" data model, then:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if the data model already contains 6 or more rows, then the value is just set&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if the data model has less than 6 rows, then rows are added up to the 6th one before setting
the value&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="error" transfer-ownership="none">
            <doc xml:whitespace="preserve">a place to store errors or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter name="path_format" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="set_value_at_path"
              c:identifier="gda_server_operation_set_value_at_path"
              shadows="set_value_at"
              version="4.2.6"
              throws="1">
        <doc xml:whitespace="preserve">Set the value for the node at the path formed using @path_format and the ... ellipse (the rules are the same as
for g_strdup_printf()). 

Note that trying to set a value for a path which is not used by the current
provider, such as "/TABLE_OPTIONS_P/TABLE_ENGINE" for a PostgreSQL connection (this option is only supported for MySQL), 
will &lt;emphasis&gt;not&lt;/emphasis&gt; generate
any error; this allows one to give values to a superset of the parameters and thus use the same code for several providers.

Here are the possible formats of @path_format:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a #GdaHolder, then the parameter is set to &lt;![CDATA["@value"]]&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a sequence item like for example "/SEQUENCE_NAME/5/NAME" for
the "NAME" value of the 6th item of the "SEQUENCE_NAME" sequence then:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if the sequence already has 6 or more items, then the value is just set to the corresponding 
value in the 6th item of the sequence&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if the sequence has less then 6 items, then items are added up to the 6th one before setting
the value to the corresponding in the 6th item of the sequence&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;If the path corresponds to a #GdaDataModel, like for example "/ARRAY/@@COLUMN/5" for the value at the
6th row of the "COLUMN" column of the "ARRAY" data model, then:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if the data model already contains 6 or more rows, then the value is just set&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if the data model has less than 6 rows, then rows are added up to the 6th one before setting
the value&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;
&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="path" transfer-ownership="none">
            <doc xml:whitespace="preserve">a complete path to a node (starting with "/")</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Connection"/>
      </property>
      <property name="op-type"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="provider"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="ServerProvider"/>
      </property>
      <property name="spec-filename"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ServerOperationPrivate"
              c:type="GdaServerOperationPrivate*"/>
      </field>
      <glib:signal name="sequence-item-added" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a new sequence item (from a sequence template) has been added</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="seq_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the path to the new sequence item</doc>
            <type name="utf8"/>
          </parameter>
          <parameter name="item_index" transfer-ownership="none">
            <doc xml:whitespace="preserve">the index (starting from 0) of the new sequence item in the sequence</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="sequence-item-remove" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever a sequence item is about to be removed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="seq_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the path to the sequence item to be removed</doc>
            <type name="utf8"/>
          </parameter>
          <parameter name="item_index" transfer-ownership="none">
            <doc xml:whitespace="preserve">the index (starting from 0) of the sequence item in the sequence</doc>
            <type name="gint"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="ServerOperationClass"
            c:type="GdaServerOperationClass"
            glib:is-gtype-struct-for="ServerOperation">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="seq_item_added">
        <callback name="seq_item_added">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="ServerOperation" c:type="GdaServerOperation*"/>
            </parameter>
            <parameter name="seq_path" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="item_index" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="seq_item_remove">
        <callback name="seq_item_remove">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="op" transfer-ownership="none">
              <type name="ServerOperation" c:type="GdaServerOperation*"/>
            </parameter>
            <parameter name="seq_path" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="item_index" transfer-ownership="none">
              <type name="gint" c:type="gint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <bitfield name="ServerOperationCreateTableFlag"
              c:type="GdaServerOperationCreateTableFlag">
      <member name="nothing_flag"
              value="1"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_NOTHING_FLAG"/>
      <member name="pkey_flag"
              value="2"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_PKEY_FLAG"/>
      <member name="not_null_flag"
              value="4"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_NOT_NULL_FLAG"/>
      <member name="unique_flag"
              value="8"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_UNIQUE_FLAG"/>
      <member name="autoinc_flag"
              value="16"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_AUTOINC_FLAG"/>
      <member name="fkey_flag"
              value="32"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_FKEY_FLAG"/>
      <member name="pkey_autoinc_flag"
              value="18"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE_PKEY_AUTOINC_FLAG"/>
    </bitfield>
    <enumeration name="ServerOperationError" c:type="GdaServerOperationError">
      <member name="object_name_error"
              value="0"
              c:identifier="GDA_SERVER_OPERATION_OBJECT_NAME_ERROR"/>
      <member name="incorrect_value_error"
              value="1"
              c:identifier="GDA_SERVER_OPERATION_INCORRECT_VALUE_ERROR"/>
      <member name="xml_error"
              value="2"
              c:identifier="GDA_SERVER_OPERATION_XML_ERROR"/>
    </enumeration>
    <enumeration name="ServerOperationNodeStatus"
                 c:type="GdaServerOperationNodeStatus">
      <member name="optional"
              value="0"
              c:identifier="GDA_SERVER_OPERATION_STATUS_OPTIONAL"/>
      <member name="required"
              value="1"
              c:identifier="GDA_SERVER_OPERATION_STATUS_REQUIRED"/>
      <member name="unknown"
              value="2"
              c:identifier="GDA_SERVER_OPERATION_STATUS_UNKNOWN"/>
    </enumeration>
    <enumeration name="ServerOperationNodeType"
                 c:type="GdaServerOperationNodeType">
      <member name="paramlist"
              value="0"
              c:identifier="GDA_SERVER_OPERATION_NODE_PARAMLIST"/>
      <member name="data_model"
              value="1"
              c:identifier="GDA_SERVER_OPERATION_NODE_DATA_MODEL"/>
      <member name="param"
              value="2"
              c:identifier="GDA_SERVER_OPERATION_NODE_PARAM"/>
      <member name="sequence"
              value="3"
              c:identifier="GDA_SERVER_OPERATION_NODE_SEQUENCE"/>
      <member name="sequence_item"
              value="4"
              c:identifier="GDA_SERVER_OPERATION_NODE_SEQUENCE_ITEM"/>
      <member name="data_model_column"
              value="5"
              c:identifier="GDA_SERVER_OPERATION_NODE_DATA_MODEL_COLUMN"/>
      <member name="unknown"
              value="6"
              c:identifier="GDA_SERVER_OPERATION_NODE_UNKNOWN"/>
    </enumeration>
    <record name="ServerOperationPrivate"
            c:type="GdaServerOperationPrivate"
            disguised="1">
    </record>
    <enumeration name="ServerOperationType" c:type="GdaServerOperationType">
      <member name="create_db"
              value="0"
              c:identifier="GDA_SERVER_OPERATION_CREATE_DB"/>
      <member name="drop_db"
              value="1"
              c:identifier="GDA_SERVER_OPERATION_DROP_DB"/>
      <member name="create_table"
              value="2"
              c:identifier="GDA_SERVER_OPERATION_CREATE_TABLE"/>
      <member name="drop_table"
              value="3"
              c:identifier="GDA_SERVER_OPERATION_DROP_TABLE"/>
      <member name="rename_table"
              value="4"
              c:identifier="GDA_SERVER_OPERATION_RENAME_TABLE"/>
      <member name="add_column"
              value="5"
              c:identifier="GDA_SERVER_OPERATION_ADD_COLUMN"/>
      <member name="drop_column"
              value="6"
              c:identifier="GDA_SERVER_OPERATION_DROP_COLUMN"/>
      <member name="create_index"
              value="7"
              c:identifier="GDA_SERVER_OPERATION_CREATE_INDEX"/>
      <member name="drop_index"
              value="8"
              c:identifier="GDA_SERVER_OPERATION_DROP_INDEX"/>
      <member name="create_view"
              value="9"
              c:identifier="GDA_SERVER_OPERATION_CREATE_VIEW"/>
      <member name="drop_view"
              value="10"
              c:identifier="GDA_SERVER_OPERATION_DROP_VIEW"/>
      <member name="comment_table"
              value="11"
              c:identifier="GDA_SERVER_OPERATION_COMMENT_TABLE"/>
      <member name="comment_column"
              value="12"
              c:identifier="GDA_SERVER_OPERATION_COMMENT_COLUMN"/>
      <member name="create_user"
              value="13"
              c:identifier="GDA_SERVER_OPERATION_CREATE_USER"/>
      <member name="alter_user"
              value="14"
              c:identifier="GDA_SERVER_OPERATION_ALTER_USER"/>
      <member name="drop_user"
              value="15"
              c:identifier="GDA_SERVER_OPERATION_DROP_USER"/>
      <member name="last" value="16" c:identifier="GDA_SERVER_OPERATION_LAST"/>
    </enumeration>
    <class name="ServerProvider"
           c:symbol-prefix="server_provider"
           c:type="GdaServerProvider"
           parent="GObject.Object"
           abstract="1"
           glib:type-name="GdaServerProvider"
           glib:get-type="gda_server_provider_get_type"
           glib:type-struct="ServerProviderClass">
      <function name="error_quark"
                c:identifier="gda_server_provider_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="load_file_contents"
                c:identifier="gda_server_provider_load_file_contents">
        <doc xml:whitespace="preserve">Loads and returns the contents of @filename, which is searched in several places
This function should only be used by database provider's
implementations</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string containing @filename's contents, or %NULL if not found or if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="inst_dir" transfer-ownership="none">
            <doc xml:whitespace="preserve">directory where the database provider has been installed</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="data_dir" transfer-ownership="none">
            <doc xml:whitespace="preserve">DATA directory to look for ($prefix/share)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="filename" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the file to load</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <virtual-method name="add_savepoint" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="begin_transaction" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="level" transfer-ownership="none">
            <type name="TransactionIsolation"
                  c:type="GdaTransactionIsolation"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="cancel" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="task_id" transfer-ownership="none">
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="close_connection">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="commit_transaction" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="create_connection" introspectable="0">
        <return-value>
          <type name="Connection" c:type="GdaConnection*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="create_operation"
                      invoker="create_operation"
                      throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaServerOperation object which can be modified in order to perform the @type type of
action. The @options can contain:
&lt;itemizedlist&gt;
&lt;listitem&gt;named values which ID is a path in the resulting GdaServerOperation object, to initialize some value&lt;/listitem&gt;
&lt;listitem&gt;named values which may change the contents of the GdaServerOperation, see &lt;link linkend="gda-server-op-information-std"&gt;this section&lt;/link&gt; for more information&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaServerOperation object, or %NULL in the provider does not support the @type type of operation or if an error occurred</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to perform an action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of operation requested</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">an optional list of parameters</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="create_parser" invoker="create_parser">
        <doc xml:whitespace="preserve">Creates a new #GdaSqlParser object which is adapted to @provider (and possibly depending on
@cnc for the actual database version).

If @prov does not have its own parser, then %NULL is returned, and a general SQL parser can be obtained
using gda_sql_parser_new().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSqlParser object, or %NULL.</doc>
          <type name="SqlParser" c:type="GdaSqlParser*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="delete_savepoint" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="escape_string" invoker="escape_string">
        <doc xml:whitespace="preserve">Escapes @str for use within an SQL command (to avoid SQL injection attacks). Note that the returned value still needs
to be enclosed in single quotes before being used in an SQL statement.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string suitable to use in SQL statements</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string to escape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_data_handler" introspectable="0">
        <return-value>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="g_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="dbms_type" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_database">
        <return-value transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_def_dbms_type">
        <return-value transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="g_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_name" invoker="get_name">
        <doc xml:whitespace="preserve">Get the name (identifier) of the provider</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a string containing the provider's name</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="get_server_version" invoker="get_server_version">
        <doc xml:whitespace="preserve">Get the version of the database to which the connection is opened.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a (read only) string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="get_version" invoker="get_version">
        <doc xml:whitespace="preserve">Get the version of the provider.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a string containing the version identification.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="handle_async" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="identifier_quote">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="id" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="for_meta_store" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="force_quotes" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="is_busy" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="open_connection" introspectable="0">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none">
            <type name="QuarkList" c:type="GdaQuarkList*"/>
          </parameter>
          <parameter name="auth" transfer-ownership="none">
            <type name="QuarkList" c:type="GdaQuarkList*"/>
          </parameter>
          <parameter name="task_id" transfer-ownership="none">
            <type name="guint" c:type="guint*"/>
          </parameter>
          <parameter name="async_cb" transfer-ownership="none" closure="5">
            <type name="ServerProviderAsyncCallback"
                  c:type="GdaServerProviderAsyncCallback"/>
          </parameter>
          <parameter name="cb_data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="perform_operation" introspectable="0" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="op" transfer-ownership="none">
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
          <parameter name="task_id" transfer-ownership="none">
            <type name="guint" c:type="guint*"/>
          </parameter>
          <parameter name="async_cb" transfer-ownership="none" closure="4">
            <type name="ServerProviderAsyncCallback"
                  c:type="GdaServerProviderAsyncCallback"/>
          </parameter>
          <parameter name="cb_data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="render_operation"
                      invoker="render_operation"
                      throws="1">
        <doc xml:whitespace="preserve">Creates an SQL statement (possibly using some specific extensions of the DBMS) corresponding to the
@op operation. Note that the returned string may actually contain more than one SQL statement.

This function's purpose is mainly informative to get the actual SQL code which would be executed to perform
the operation; to actually perform the operation, use gda_server_provider_perform_operation().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred or operation cannot be rendered as SQL.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to render the action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="rollback_savepoint" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="rollback_transaction" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="statement_execute" introspectable="0" throws="1">
        <return-value>
          <type name="GObject.Object" c:type="GObject*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="stmt" transfer-ownership="none">
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none">
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="model_usage" transfer-ownership="none">
            <type name="StatementModelUsage" c:type="GdaStatementModelUsage"/>
          </parameter>
          <parameter name="col_types" transfer-ownership="none">
            <type name="GType" c:type="GType*"/>
          </parameter>
          <parameter name="last_inserted_row" transfer-ownership="none">
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
          <parameter name="task_id" transfer-ownership="none">
            <type name="guint" c:type="guint*"/>
          </parameter>
          <parameter name="exec_cb" transfer-ownership="none" closure="8">
            <type name="ServerProviderExecCallback"
                  c:type="GdaServerProviderExecCallback"/>
          </parameter>
          <parameter name="cb_data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="statement_prepare" throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="stmt" transfer-ownership="none">
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="statement_rewrite" introspectable="0" throws="1">
        <return-value>
          <type name="SqlStatement" c:type="GdaSqlStatement*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="stmt" transfer-ownership="none">
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none">
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="statement_to_sql" introspectable="0" throws="1">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="stmt" transfer-ownership="none">
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none">
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="flags" transfer-ownership="none">
            <type name="StatementSqlFlag" c:type="GdaStatementSqlFlag"/>
          </parameter>
          <parameter name="params_used" transfer-ownership="none">
            <type name="GLib.SList" c:type="GSList**">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="supports_feature" invoker="supports_feature">
        <doc xml:whitespace="preserve">Tests if a feature is supported</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @feature is supported</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="feature" transfer-ownership="none">
            <doc xml:whitespace="preserve">#GdaConnectionFeature feature to test</doc>
            <type name="ConnectionFeature" c:type="GdaConnectionFeature"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="supports_operation" invoker="supports_operation">
        <doc xml:whitespace="preserve">Tells if @provider supports the @type of operation on the @cnc connection, using the
(optional) @options parameters.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the operation is supported</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which would be used to perform an action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of operation requested</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="options" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a list of named parameters, or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="unescape_string" invoker="unescape_string">
        <doc xml:whitespace="preserve">Unescapes @str for use within an SQL command. This is the exact opposite of gda_server_provider_escape_string().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string to escape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="create_operation"
              c:identifier="gda_server_provider_create_operation"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaServerOperation object which can be modified in order to perform the @type type of
action. The @options can contain:
&lt;itemizedlist&gt;
&lt;listitem&gt;named values which ID is a path in the resulting GdaServerOperation object, to initialize some value&lt;/listitem&gt;
&lt;listitem&gt;named values which may change the contents of the GdaServerOperation, see &lt;link linkend="gda-server-op-information-std"&gt;this section&lt;/link&gt; for more information&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaServerOperation object, or %NULL in the provider does not support the @type type of operation or if an error occurred</doc>
          <type name="ServerOperation" c:type="GdaServerOperation*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to perform an action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of operation requested</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="options" transfer-ownership="none">
            <doc xml:whitespace="preserve">an optional list of parameters</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="create_parser"
              c:identifier="gda_server_provider_create_parser">
        <doc xml:whitespace="preserve">Creates a new #GdaSqlParser object which is adapted to @provider (and possibly depending on
@cnc for the actual database version).

If @prov does not have its own parser, then %NULL is returned, and a general SQL parser can be obtained
using gda_sql_parser_new().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSqlParser object, or %NULL.</doc>
          <type name="SqlParser" c:type="GdaSqlParser*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </method>
      <method name="escape_string"
              c:identifier="gda_server_provider_escape_string">
        <doc xml:whitespace="preserve">Escapes @str for use within an SQL command (to avoid SQL injection attacks). Note that the returned value still needs
to be enclosed in single quotes before being used in an SQL statement.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string suitable to use in SQL statements</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string to escape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="find_file" c:identifier="gda_server_provider_find_file">
        <doc xml:whitespace="preserve">Finds the location of a @filename. This function should only be used by database provider's
implementations</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the complete path to @filename, or %NULL if not found</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="inst_dir" transfer-ownership="none">
            <doc xml:whitespace="preserve">directory where @prov is installed</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="filename" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the file to find</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_data_handler_dbms"
              c:identifier="gda_server_provider_get_data_handler_dbms">
        <doc xml:whitespace="preserve">Find a #GdaDataHandler object to manipulate data of type @for_type.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataHandler, or %NULL if the provider does not know about the @for_type type</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="for_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a DBMS type definition</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_data_handler_default"
              c:identifier="gda_server_provider_get_data_handler_default">
        <doc xml:whitespace="preserve">Provides the implementation when the default Libgda's data handlers must be used</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataHandler, or %NULL</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="dbms_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a DBMS type definition</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_data_handler_g_type"
              c:identifier="gda_server_provider_get_data_handler_g_type">
        <doc xml:whitespace="preserve">Find a #GdaDataHandler object to manipulate data of type @for_type. The returned object must not be modified.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataHandler, or %NULL if the provider does not support the requested @for_type data type</doc>
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="for_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_default_dbms_type"
              c:identifier="gda_server_provider_get_default_dbms_type">
        <doc xml:whitespace="preserve">Get the name of the most common data type which has @type type.

The returned value may be %NULL either if the provider does not implement that method, or if
there is no DBMS data type which could contain data of the @g_type type (for example %NULL may be
returned if a DBMS has integers only up to 4 bytes and a #G_TYPE_INT64 is requested).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the name of the DBMS type, or %NULL</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType value type</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_name" c:identifier="gda_server_provider_get_name">
        <doc xml:whitespace="preserve">Get the name (identifier) of the provider</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a string containing the provider's name</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="get_server_version"
              c:identifier="gda_server_provider_get_server_version">
        <doc xml:whitespace="preserve">Get the version of the database to which the connection is opened.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a (read only) string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_version"
              c:identifier="gda_server_provider_get_version">
        <doc xml:whitespace="preserve">Get the version of the provider.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a string containing the version identification.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="handler_declare"
              c:identifier="gda_server_provider_handler_declare">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="dh" transfer-ownership="none">
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </parameter>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="g_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="dbms_type" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="handler_find"
              c:identifier="gda_server_provider_handler_find">
        <return-value transfer-ownership="none">
          <type name="DataHandler" c:type="GdaDataHandler*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="g_type" transfer-ownership="none">
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="dbms_type" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="internal_get_parser"
              c:identifier="gda_server_provider_internal_get_parser">
        <doc xml:whitespace="preserve">This is a factory method to get a unique instance of a #GdaSqlParser object
for each #GdaServerProvider object
Don't unref it.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSqlParser</doc>
          <type name="SqlParser" c:type="GdaSqlParser*"/>
        </return-value>
      </method>
      <method name="perform_operation"
              c:identifier="gda_server_provider_perform_operation"
              throws="1">
        <doc xml:whitespace="preserve">Performs the operation described by @op. Note that @op is not destroyed by this method
and can be reused.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to perform the action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
        </parameters>
      </method>
      <method name="perform_operation_default"
              c:identifier="gda_server_provider_perform_operation_default"
              throws="1">
        <doc xml:whitespace="preserve">Performs the operation described by @op, using the SQL from the rendering of the operation</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to perform an action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
        </parameters>
      </method>
      <method name="render_operation"
              c:identifier="gda_server_provider_render_operation"
              throws="1">
        <doc xml:whitespace="preserve">Creates an SQL statement (possibly using some specific extensions of the DBMS) corresponding to the
@op operation. Note that the returned string may actually contain more than one SQL statement.

This function's purpose is mainly informative to get the actual SQL code which would be executed to perform
the operation; to actually perform the operation, use gda_server_provider_perform_operation().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred or operation cannot be rendered as SQL.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which will be used to render the action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </parameter>
        </parameters>
      </method>
      <method name="string_to_value"
              c:identifier="gda_server_provider_string_to_value">
        <doc xml:whitespace="preserve">Use @provider to create a new #GValue from a single string representation. 

The @preferred_type can optionally ask @provider to return a #GValue of the requested type 
(but if such a value can't be created from @string, then %NULL is returned); 
pass #G_TYPE_INVALID if any returned type is acceptable.

The returned value is either a new #GValue or %NULL in the following cases:
- @string cannot be converted to @preferred_type type
- the provider does not handle @preferred_type
- the provider could not make a #GValue from @string

If @dbms_type is not %NULL, then if will contain a constant string representing
the database type used for the conversion if the conversion was successfull, or %NULL
otherwise.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GValue, or %NULL</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="string" transfer-ownership="none">
            <doc xml:whitespace="preserve">the SQL string to convert to a value</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="preferred_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GType, or #G_TYPE_INVALID</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="dbms_type" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">place to get the actual database type used if the conversion succeeded, or %NULL</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
        </parameters>
      </method>
      <method name="supports_feature"
              c:identifier="gda_server_provider_supports_feature">
        <doc xml:whitespace="preserve">Tests if a feature is supported</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if @feature is supported</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="feature" transfer-ownership="none">
            <doc xml:whitespace="preserve">#GdaConnectionFeature feature to test</doc>
            <type name="ConnectionFeature" c:type="GdaConnectionFeature"/>
          </parameter>
        </parameters>
      </method>
      <method name="supports_operation"
              c:identifier="gda_server_provider_supports_operation">
        <doc xml:whitespace="preserve">Tells if @provider supports the @type of operation on the @cnc connection, using the
(optional) @options parameters.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the operation is supported</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object which would be used to perform an action, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of operation requested</doc>
            <type name="ServerOperationType" c:type="GdaServerOperationType"/>
          </parameter>
          <parameter name="options" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a list of named parameters, or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="unescape_string"
              c:identifier="gda_server_provider_unescape_string">
        <doc xml:whitespace="preserve">Unescapes @str for use within an SQL command. This is the exact opposite of gda_server_provider_escape_string().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string to escape</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="value_to_sql_string"
              c:identifier="gda_server_provider_value_to_sql_string">
        <doc xml:whitespace="preserve">Produces a fully quoted and escaped string from a GValue</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">escaped and quoted value or NULL if not supported.</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="from" transfer-ownership="none">
            <doc xml:whitespace="preserve">#GValue to convert from</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ServerProviderPrivate" c:type="GdaServerProviderPrivate*"/>
      </field>
    </class>
    <callback name="ServerProviderAsyncCallback"
              c:type="GdaServerProviderAsyncCallback">
      <doc xml:whitespace="preserve">Function to be called by Libgda when the associated asynchronous method invoked finishes.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="provider" transfer-ownership="none">
          <type name="ServerProvider" c:type="GdaServerProvider*"/>
        </parameter>
        <parameter name="cnc" transfer-ownership="none">
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="task_id" transfer-ownership="none">
          <type name="guint" c:type="guint"/>
        </parameter>
        <parameter name="result_status" transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
        <parameter name="error" transfer-ownership="none">
          <type name="GLib.Error" c:type="GError*"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="ServerProviderClass"
            c:type="GdaServerProviderClass"
            glib:is-gtype-struct-for="ServerProvider">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="limiting_thread">
        <type name="GLib.Thread" c:type="GThread*"/>
      </field>
      <field name="get_name">
        <callback name="get_name">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">a string containing the provider's name</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_version">
        <callback name="get_version">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">a string containing the version identification.</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_server_version">
        <callback name="get_server_version">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">a (read only) string, or %NULL if an error occurred</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GdaConnection object</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="supports_feature">
        <callback name="supports_feature">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if @feature is supported</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="feature" transfer-ownership="none">
              <doc xml:whitespace="preserve">#GdaConnectionFeature feature to test</doc>
              <type name="ConnectionFeature" c:type="GdaConnectionFeature"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_data_handler" introspectable="0">
        <callback name="get_data_handler" introspectable="0">
          <return-value>
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="g_type" transfer-ownership="none">
              <type name="GType" c:type="GType"/>
            </parameter>
            <parameter name="dbms_type" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_def_dbms_type">
        <callback name="get_def_dbms_type">
          <return-value transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="g_type" transfer-ownership="none">
              <type name="GType" c:type="GType"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="escape_string">
        <callback name="escape_string">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a new string suitable to use in SQL statements</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="str" transfer-ownership="none">
              <doc xml:whitespace="preserve">a string to escape</doc>
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="unescape_string">
        <callback name="unescape_string">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a new string</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="str" transfer-ownership="none">
              <doc xml:whitespace="preserve">a string to escape</doc>
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="open_connection" introspectable="0">
        <callback name="open_connection" introspectable="0">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="params" transfer-ownership="none">
              <type name="QuarkList" c:type="GdaQuarkList*"/>
            </parameter>
            <parameter name="auth" transfer-ownership="none">
              <type name="QuarkList" c:type="GdaQuarkList*"/>
            </parameter>
            <parameter name="task_id" transfer-ownership="none">
              <type name="guint" c:type="guint*"/>
            </parameter>
            <parameter name="async_cb" transfer-ownership="none" closure="6">
              <type name="ServerProviderAsyncCallback"
                    c:type="GdaServerProviderAsyncCallback"/>
            </parameter>
            <parameter name="cb_data" transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="close_connection">
        <callback name="close_connection">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="get_database">
        <callback name="get_database">
          <return-value transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="supports_operation">
        <callback name="supports_operation">
          <return-value transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE if the operation is supported</doc>
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object which would be used to perform an action, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">the type of operation requested</doc>
              <type name="ServerOperationType"
                    c:type="GdaServerOperationType"/>
            </parameter>
            <parameter name="options" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a list of named parameters, or %NULL</doc>
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="create_operation">
        <callback name="create_operation" throws="1">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a new #GdaServerOperation object, or %NULL in the provider does not support the @type type of operation or if an error occurred</doc>
            <type name="ServerOperation" c:type="GdaServerOperation*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object which will be used to perform an action, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="type" transfer-ownership="none">
              <doc xml:whitespace="preserve">the type of operation requested</doc>
              <type name="ServerOperationType"
                    c:type="GdaServerOperationType"/>
            </parameter>
            <parameter name="options" transfer-ownership="none">
              <doc xml:whitespace="preserve">an optional list of parameters</doc>
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="render_operation">
        <callback name="render_operation" throws="1">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred or operation cannot be rendered as SQL.</doc>
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection object which will be used to render the action, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="op" transfer-ownership="none">
              <doc xml:whitespace="preserve">a #GdaServerOperation object</doc>
              <type name="ServerOperation" c:type="GdaServerOperation*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="perform_operation" introspectable="0">
        <callback name="perform_operation" introspectable="0" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="op" transfer-ownership="none">
              <type name="ServerOperation" c:type="GdaServerOperation*"/>
            </parameter>
            <parameter name="task_id" transfer-ownership="none">
              <type name="guint" c:type="guint*"/>
            </parameter>
            <parameter name="async_cb" transfer-ownership="none" closure="5">
              <type name="ServerProviderAsyncCallback"
                    c:type="GdaServerProviderAsyncCallback"/>
            </parameter>
            <parameter name="cb_data" transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="begin_transaction">
        <callback name="begin_transaction" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="level" transfer-ownership="none">
              <type name="TransactionIsolation"
                    c:type="GdaTransactionIsolation"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="commit_transaction">
        <callback name="commit_transaction" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="rollback_transaction">
        <callback name="rollback_transaction" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="add_savepoint">
        <callback name="add_savepoint" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="rollback_savepoint">
        <callback name="rollback_savepoint" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="delete_savepoint">
        <callback name="delete_savepoint" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="create_parser">
        <callback name="create_parser">
          <return-value transfer-ownership="full">
            <doc xml:whitespace="preserve">a new #GdaSqlParser object, or %NULL.</doc>
            <type name="SqlParser" c:type="GdaSqlParser*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none" allow-none="1">
              <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="statement_to_sql" introspectable="0">
        <callback name="statement_to_sql" introspectable="0" throws="1">
          <return-value transfer-ownership="full">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
            <parameter name="params" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="flags" transfer-ownership="none">
              <type name="StatementSqlFlag" c:type="GdaStatementSqlFlag"/>
            </parameter>
            <parameter name="params_used" transfer-ownership="none">
              <type name="GLib.SList" c:type="GSList**">
                <type name="gpointer" c:type="gpointer"/>
              </type>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="statement_prepare">
        <callback name="statement_prepare" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="statement_execute" introspectable="0">
        <callback name="statement_execute" introspectable="0" throws="1">
          <return-value>
            <type name="GObject.Object" c:type="GObject*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
            <parameter name="params" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="model_usage" transfer-ownership="none">
              <type name="StatementModelUsage"
                    c:type="GdaStatementModelUsage"/>
            </parameter>
            <parameter name="col_types" transfer-ownership="none">
              <type name="GType" c:type="GType*"/>
            </parameter>
            <parameter name="last_inserted_row" transfer-ownership="none">
              <type name="Set" c:type="GdaSet**"/>
            </parameter>
            <parameter name="task_id" transfer-ownership="none">
              <type name="guint" c:type="guint*"/>
            </parameter>
            <parameter name="exec_cb" transfer-ownership="none" closure="9">
              <type name="ServerProviderExecCallback"
                    c:type="GdaServerProviderExecCallback"/>
            </parameter>
            <parameter name="cb_data" transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="is_busy">
        <callback name="is_busy" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="cancel">
        <callback name="cancel" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="task_id" transfer-ownership="none">
              <type name="guint" c:type="guint"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="create_connection" introspectable="0">
        <callback name="create_connection" introspectable="0">
          <return-value>
            <type name="Connection" c:type="GdaConnection*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="meta_funcs">
        <type name="ServerProviderMeta" c:type="GdaServerProviderMeta"/>
      </field>
      <field name="xa_funcs">
        <type name="ServerProviderXa" c:type="GdaServerProviderXa*"/>
      </field>
      <field name="identifier_quote">
        <callback name="identifier_quote">
          <return-value transfer-ownership="full">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="id" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="for_meta_store" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean"/>
            </parameter>
            <parameter name="force_quotes" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="handle_async">
        <callback name="handle_async" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="statement_rewrite" introspectable="0">
        <callback name="statement_rewrite" introspectable="0" throws="1">
          <return-value>
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </return-value>
          <parameters>
            <parameter name="provider" transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
            <parameter name="params" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved5" introspectable="0">
        <callback name="_gda_reserved5">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved6" introspectable="0">
        <callback name="_gda_reserved6">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="ServerProviderError" c:type="GdaServerProviderError">
      <member name="method_non_implemented_error"
              value="0"
              c:identifier="GDA_SERVER_PROVIDER_METHOD_NON_IMPLEMENTED_ERROR"/>
      <member name="prepare_stmt_error"
              value="1"
              c:identifier="GDA_SERVER_PROVIDER_PREPARE_STMT_ERROR"/>
      <member name="empty_stmt_error"
              value="2"
              c:identifier="GDA_SERVER_PROVIDER_EMPTY_STMT_ERROR"/>
      <member name="missing_param_error"
              value="3"
              c:identifier="GDA_SERVER_PROVIDER_MISSING_PARAM_ERROR"/>
      <member name="statement_exec_error"
              value="4"
              c:identifier="GDA_SERVER_PROVIDER_STATEMENT_EXEC_ERROR"/>
      <member name="operation_error"
              value="5"
              c:identifier="GDA_SERVER_PROVIDER_OPERATION_ERROR"/>
      <member name="internal_error"
              value="6"
              c:identifier="GDA_SERVER_PROVIDER_INTERNAL_ERROR"/>
      <member name="busy_error"
              value="7"
              c:identifier="GDA_SERVER_PROVIDER_BUSY_ERROR"/>
      <member name="non_supported_error"
              value="8"
              c:identifier="GDA_SERVER_PROVIDER_NON_SUPPORTED_ERROR"/>
      <member name="server_version_error"
              value="9"
              c:identifier="GDA_SERVER_PROVIDER_SERVER_VERSION_ERROR"/>
      <member name="data_error"
              value="10"
              c:identifier="GDA_SERVER_PROVIDER_DATA_ERROR"/>
      <member name="default_value_handling_error"
              value="11"
              c:identifier="GDA_SERVER_PROVIDER_DEFAULT_VALUE_HANDLING_ERROR"/>
      <member name="misuse_error"
              value="12"
              c:identifier="GDA_SERVER_PROVIDER_MISUSE_ERROR"/>
      <member name="file_not_found_error"
              value="13"
              c:identifier="GDA_SERVER_PROVIDER_FILE_NOT_FOUND_ERROR"/>
    </enumeration>
    <callback name="ServerProviderExecCallback"
              c:type="GdaServerProviderExecCallback">
      <doc xml:whitespace="preserve">Function to be called by Libgda when the associated asynchronous method invoked finishes</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="provider" transfer-ownership="none">
          <type name="ServerProvider" c:type="GdaServerProvider*"/>
        </parameter>
        <parameter name="cnc" transfer-ownership="none">
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="task_id" transfer-ownership="none">
          <type name="guint" c:type="guint"/>
        </parameter>
        <parameter name="result_obj" transfer-ownership="none">
          <type name="GObject.Object" c:type="GObject*"/>
        </parameter>
        <parameter name="error" transfer-ownership="none">
          <type name="GLib.Error" c:type="GError*"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="ServerProviderHandlerInfo"
            c:type="GdaServerProviderHandlerInfo">
      <field name="cnc" writable="1">
        <type name="Connection" c:type="GdaConnection*"/>
      </field>
      <field name="g_type" writable="1">
        <type name="GType" c:type="GType"/>
      </field>
      <field name="dbms_type" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
    </record>
    <record name="ServerProviderInfo"
            c:type="GdaServerProviderInfo"
            disguised="1">
    </record>
    <record name="ServerProviderMeta" c:type="GdaServerProviderMeta">
      <doc xml:whitespace="preserve">These methods must be implemented by providers to update a connection's associated metadata (in a 
#GdaMetaStore object), see the &lt;link linkend="prov-metadata"&gt;Virtual methods for providers/Methods - metadata&lt;/link&gt;
for more information.</doc>
      <field name="_info" introspectable="0">
        <callback name="_info" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_btypes" introspectable="0">
        <callback name="_btypes" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_udt" introspectable="0">
        <callback name="_udt" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="udt">
        <callback name="udt">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="udt_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="udt_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_udt_cols" introspectable="0">
        <callback name="_udt_cols" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="udt_cols">
        <callback name="udt_cols">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="udt_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="udt_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="udt_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_enums" introspectable="0">
        <callback name="_enums" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="enums">
        <callback name="enums">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="udt_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="udt_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="udt_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_domains" introspectable="0">
        <callback name="_domains" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="domains">
        <callback name="domains">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="domain_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="domain_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_constraints_dom" introspectable="0">
        <callback name="_constraints_dom" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="constraints_dom">
        <callback name="constraints_dom">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="domain_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="domain_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="domain_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_el_types" introspectable="0">
        <callback name="_el_types" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="el_types">
        <callback name="el_types">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="specific_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_collations" introspectable="0">
        <callback name="_collations" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="collations">
        <callback name="collations">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="collation_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="collation_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="collation_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_character_sets" introspectable="0">
        <callback name="_character_sets" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="character_sets">
        <callback name="character_sets">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="chset_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="chset_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="chset_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_schemata" introspectable="0">
        <callback name="_schemata" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="schemata">
        <callback name="schemata">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="catalog_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="schema_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_tables_views" introspectable="0">
        <callback name="_tables_views" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="tables_views">
        <callback name="tables_views">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_columns" introspectable="0">
        <callback name="_columns" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="columns">
        <callback name="columns">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_view_cols" introspectable="0">
        <callback name="_view_cols" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="view_cols">
        <callback name="view_cols">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="view_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="view_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="view_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_constraints_tab" introspectable="0">
        <callback name="_constraints_tab" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="constraints_tab">
        <callback name="constraints_tab">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="constraint_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_constraints_ref" introspectable="0">
        <callback name="_constraints_ref" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="constraints_ref">
        <callback name="constraints_ref">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="constraint_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_key_columns" introspectable="0">
        <callback name="_key_columns" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="key_columns">
        <callback name="key_columns">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="constraint_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_check_columns" introspectable="0">
        <callback name="_check_columns" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="check_columns">
        <callback name="check_columns">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="constraint_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_triggers" introspectable="0">
        <callback name="_triggers" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="triggers">
        <callback name="triggers">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_routines" introspectable="0">
        <callback name="_routines" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="routines">
        <callback name="routines">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="routine_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="routine_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="routine_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_routine_col" introspectable="0">
        <callback name="_routine_col" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="routine_col">
        <callback name="routine_col">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="rout_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="rout_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="rout_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_routine_par" introspectable="0">
        <callback name="_routine_par" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="routine_par">
        <callback name="routine_par">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="rout_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="rout_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="rout_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_indexes_tab" introspectable="0">
        <callback name="_indexes_tab" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="indexes_tab">
        <callback name="indexes_tab">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="index_name_n" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_index_cols" introspectable="0">
        <callback name="_index_cols" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="index_cols">
        <callback name="index_cols">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaStore" c:type="GdaMetaStore*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="MetaContext" c:type="GdaMetaContext*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GLib.Error" c:type="GError**"/>
            </parameter>
            <parameter name="table_catalog" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_schema" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="table_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter name="index_name" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved5" introspectable="0">
        <callback name="_gda_reserved5">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved6" introspectable="0">
        <callback name="_gda_reserved6">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved7" introspectable="0">
        <callback name="_gda_reserved7">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved8" introspectable="0">
        <callback name="_gda_reserved8">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved9" introspectable="0">
        <callback name="_gda_reserved9">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved10" introspectable="0">
        <callback name="_gda_reserved10">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved11" introspectable="0">
        <callback name="_gda_reserved11">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved12" introspectable="0">
        <callback name="_gda_reserved12">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved13" introspectable="0">
        <callback name="_gda_reserved13">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved14" introspectable="0">
        <callback name="_gda_reserved14">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved15" introspectable="0">
        <callback name="_gda_reserved15">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved16" introspectable="0">
        <callback name="_gda_reserved16">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="ServerProviderPrivate" c:type="GdaServerProviderPrivate">
      <field name="data_handlers" writable="1">
        <type name="GLib.HashTable" c:type="GHashTable*">
          <type name="gpointer" c:type="gpointer"/>
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="parser" writable="1">
        <type name="SqlParser" c:type="GdaSqlParser*"/>
      </field>
    </record>
    <record name="ServerProviderXa" c:type="GdaServerProviderXa">
      <field name="xa_start">
        <callback name="xa_start" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="xa_end">
        <callback name="xa_end" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="xa_prepare">
        <callback name="xa_prepare" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="xa_commit">
        <callback name="xa_commit" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="xa_rollback">
        <callback name="xa_rollback" throws="1">
          <return-value transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="xa_recover" introspectable="0">
        <callback name="xa_recover" introspectable="0" throws="1">
          <return-value>
            <type name="GLib.List" c:type="GList*">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="ServerProvider" c:type="GdaServerProvider*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
    </record>
    <class name="Set"
           c:symbol-prefix="set"
           c:type="GdaSet"
           parent="GObject.Object"
           glib:type-name="GdaSet"
           glib:get-type="gda_set_get_type"
           glib:type-struct="SetClass">
      <constructor name="new" c:identifier="gda_set_new">
        <doc xml:whitespace="preserve">Creates a new #GdaSet object, and populates it with the list given as argument.
The list can then be freed as it is copied. All the value holders in @holders are referenced counted
and modified, so they should not be used anymore afterwards.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSet object</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
        <parameters>
          <parameter name="holders" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of #GdaHolder objects</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="Holder"/>
            </type>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_from_spec_node"
                   c:identifier="gda_set_new_from_spec_node"
                   throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaSet object from the @xml_spec
specifications</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new object, or %NULL if an error occurred</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
        <parameters>
          <parameter name="xml_spec" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #xmlNodePtr for a &amp;lt;holders&amp;gt; tag</doc>
            <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_from_spec_string"
                   c:identifier="gda_set_new_from_spec_string"
                   throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaSet object from the @xml_spec
specifications</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new object, or %NULL if an error occurred</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
        <parameters>
          <parameter name="xml_spec" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_inline"
                   c:identifier="gda_set_new_inline"
                   introspectable="0">
        <doc xml:whitespace="preserve">Creates a new #GdaSet containing holders defined by each triplet in ...
For each triplet (id, Glib type and value), 
the value must be of the correct type (gchar * if type is G_STRING, ...)

Note that this function is a utility function and that only a limited set of types are supported. Trying
to use an unsupported type will result in a warning, and the returned value holder holding a safe default
value.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSet object</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
        <parameters>
          <parameter name="nb" transfer-ownership="none">
            <doc xml:whitespace="preserve">the number of value holders which will be contained in the new #GdaSet</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </constructor>
      <constructor name="new_read_only"
                   c:identifier="gda_set_new_read_only"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaSet like gda_set_new(), but does not allow modifications to any of the #GdaHolder
object in @holders. This function is used for Libgda's database providers' implementation.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSet object</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
        <parameters>
          <parameter name="holders" transfer-ownership="none">
            <doc xml:whitespace="preserve">a list of #GdaHolder objects</doc>
            <type name="GLib.SList" c:type="GSList*">
              <type name="Holder"/>
            </type>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_set_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="holder_attr_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
          <parameter name="attr_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="attr_value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="holder_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="holder_type_set">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="public_data_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <virtual-method name="source_model_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="source" transfer-ownership="none">
            <type name="SetSource" c:type="GdaSetSource*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="validate_holder_change">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError*"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
          <parameter name="new_value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="validate_set">
        <return-value transfer-ownership="full">
          <type name="GLib.Error" c:type="GError*"/>
        </return-value>
      </virtual-method>
      <method name="add_holder" c:identifier="gda_set_add_holder">
        <doc xml:whitespace="preserve">Adds @holder to the list of holders managed within @set.

NOTE: if @set already has a #GdaHolder with the same ID as @holder, then @holder
will not be added to the set (even if @holder's type or value is not the same as the
one already in @set).

with the same ID)</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @holder has been added to @set (and FALSE if it has not been added because there is another #GdaHolder</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaHolder object</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="copy" c:identifier="gda_set_copy">
        <doc xml:whitespace="preserve">Creates a new #GdaSet object, copy of @set</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaSet object</doc>
          <type name="Set" c:type="GdaSet*"/>
        </return-value>
      </method>
      <method name="get_group" c:identifier="gda_set_get_group">
        <doc xml:whitespace="preserve">Finds a #GdaSetGroup which lists a  #GdaSetNode containing @holder,
don't modify the returned structure.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaSetGroup or %NULL</doc>
          <type name="SetGroup" c:type="GdaSetGroup*"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaHolder object</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_holder" c:identifier="gda_set_get_holder">
        <doc xml:whitespace="preserve">Finds a #GdaHolder using its ID</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaHolder or %NULL</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
        <parameters>
          <parameter name="holder_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the requested value holder</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_holder_value" c:identifier="gda_set_get_holder_value">
        <doc xml:whitespace="preserve">Get the value of the #GdaHolder which ID is @holder_id</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested GValue, or %NULL (see gda_holder_get_value())</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="holder_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the holder to set the value</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node" c:identifier="gda_set_get_node">
        <doc xml:whitespace="preserve">Finds a #GdaSetNode holding information for @holder, don't modify the returned structure</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaSetNode or %NULL</doc>
          <type name="SetNode" c:type="GdaSetNode*"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaHolder object</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_nth_holder"
              c:identifier="gda_set_get_nth_holder"
              version="4.2">
        <doc xml:whitespace="preserve">Finds a #GdaHolder using its position</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaHolder or %NULL</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </return-value>
        <parameters>
          <parameter name="pos" transfer-ownership="none">
            <doc xml:whitespace="preserve">the position of the requested #GdaHolder, starting at %0</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_source" c:identifier="gda_set_get_source">
        <doc xml:whitespace="preserve">Finds a #GdaSetSource which contains the #GdaDataModel restricting the possible values of
@holder, don't modify the returned structure.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaSetSource or %NULL</doc>
          <type name="SetSource" c:type="GdaSetSource*"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaHolder object</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_source_for_model"
              c:identifier="gda_set_get_source_for_model">
        <doc xml:whitespace="preserve">Finds the #GdaSetSource structure used in @set for which @model is a
the data model (the returned structure should not be modified).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaSetSource pointer or %NULL.</doc>
          <type name="SetSource" c:type="GdaSetSource*"/>
        </return-value>
        <parameters>
          <parameter name="model" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModel object</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </method>
      <method name="is_valid" c:identifier="gda_set_is_valid" throws="1">
        <doc xml:whitespace="preserve">This method tells if all @set's #GdaHolder objects are valid, and if
they represent a valid combination of values, as defined by rules
external to Libgda: the "validate-set" signal is emitted and if none of the signal handlers return an
error, then the returned value is TRUE, otherwise the return value is FALSE as soon as a signal handler
returns an error.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the set is valid</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="merge_with_set" c:identifier="gda_set_merge_with_set">
        <doc xml:whitespace="preserve">Add to @set all the holders of @set_to_merge. 
Note1: only the #GdaHolder of @set_to_merge for which no holder in @set has the same ID are merged
Note2: all the #GdaHolder merged in @set are still used by @set_to_merge.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="set_to_merge" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSet object</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </method>
      <method name="remove_holder" c:identifier="gda_set_remove_holder">
        <doc xml:whitespace="preserve">Removes a #GdaHolder from the list of holders managed by @set</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaHolder to remove from @set</doc>
            <type name="Holder" c:type="GdaHolder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="replace_source_model"
              c:identifier="gda_set_replace_source_model"
              version="4.2">
        <doc xml:whitespace="preserve">Replaces @source-&gt;data_model with @model, which must have the same
characteristics as @source-&gt;data_model (same column types)

Also for each #GdaHolder for which @source-&gt;data_model is a source model,
this method calls gda_holder_set_source_model() with @model to replace
the source by the new model</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="source" transfer-ownership="none">
            <doc xml:whitespace="preserve">a pointer to a #GdaSetSource in @set</doc>
            <type name="SetSource" c:type="GdaSetSource*"/>
          </parameter>
          <parameter name="model" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaDataModel</doc>
            <type name="DataModel" c:type="GdaDataModel*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_holder_value"
              c:identifier="gda_set_set_holder_value"
              introspectable="0">
        <doc xml:whitespace="preserve">Set the value of the #GdaHolder which ID is @holder_id to a specified value</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred and the value was set correctly</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="error" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a place to store errors, or %NULL</doc>
            <type name="GLib.Error" c:type="GError**"/>
          </parameter>
          <parameter name="holder_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the holder to set the value</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <property name="description" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="holders"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="gpointer"/>
      </property>
      <property name="id" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <property name="name" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="SetPrivate" c:type="GdaSetPrivate*"/>
      </field>
      <field name="holders">
        <type name="GLib.SList" c:type="GSList*">
          <type name="Holder"/>
        </type>
      </field>
      <field name="nodes_list">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SetNode"/>
        </type>
      </field>
      <field name="sources_list">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SetSource"/>
        </type>
      </field>
      <field name="groups_list">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SetGroup"/>
        </type>
      </field>
      <glib:signal name="holder-attr-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when an attribute for any of the #GdaHolder objects managed by @set has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">the GdaHolder for which an attribute changed</doc>
            <type name="Holder"/>
          </parameter>
          <parameter name="attr_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute's name</doc>
            <type name="utf8"/>
          </parameter>
          <parameter name="attr_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute's value</doc>
            <type name="GObject.Value"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="holder-changed" when="first">
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="object" transfer-ownership="none">
            <type name="Holder"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="holder-type-set" when="first" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when @holder in @set has its type finally set, in case
it was #GDA_TYPE_NULL</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaHolder for which the #GType has been set</doc>
            <type name="Holder"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="public-data-changed" when="first">
        <doc xml:whitespace="preserve">Gets emitted when @set's public data (#GdaSetNode, #GdaSetGroup or #GdaSetSource values) have changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
      <glib:signal name="source-model-changed" when="first" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when the data model in @source has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="source" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaSetSource for which the @data_model attribute has changed</doc>
            <type name="gpointer"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="validate-holder-change" when="last">
        <doc xml:whitespace="preserve">Gets emitted when a #GdaHolder's in @set is going to change its value. One can connect to
this signal to control which values @holder can have (for example to implement some business rules)

otherwise.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">NULL if @holder is allowed to change its value to @new_value, or a #GError</doc>
          <type name="GLib.Error"/>
        </return-value>
        <parameters>
          <parameter name="holder" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaHolder which is going to change</doc>
            <type name="Holder"/>
          </parameter>
          <parameter name="new_value" transfer-ownership="none">
            <doc xml:whitespace="preserve">the proposed new value for @holder</doc>
            <type name="GObject.Value"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="validate-set" when="last">
        <doc xml:whitespace="preserve">Gets emitted when gda_set_is_valid() is called, use
this signal to control which combination of values @set's holder can have (for example to implement some business rules)

otherwise.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">NULL if @set's contents has been validated, or a #GError</doc>
          <type name="GLib.Error"/>
        </return-value>
      </glib:signal>
    </class>
    <record name="SetClass"
            c:type="GdaSetClass"
            glib:is-gtype-struct-for="Set">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="validate_holder_change">
        <callback name="validate_holder_change">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError*"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
            <parameter name="new_value" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="validate_set">
        <callback name="validate_set">
          <return-value transfer-ownership="full">
            <type name="GLib.Error" c:type="GError*"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="holder_changed">
        <callback name="holder_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="holder_attr_changed">
        <callback name="holder_attr_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
            <parameter name="attr_name" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="attr_value" transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="public_data_changed">
        <callback name="public_data_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="holder_type_set">
        <callback name="holder_type_set">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="holder" transfer-ownership="none">
              <type name="Holder" c:type="GdaHolder*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="source_model_changed">
        <callback name="source_model_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="set" transfer-ownership="none">
              <type name="Set" c:type="GdaSet*"/>
            </parameter>
            <parameter name="source" transfer-ownership="none">
              <type name="SetSource" c:type="GdaSetSource*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="SetError" c:type="GdaSetError">
      <member name="xml_spec_error"
              value="0"
              c:identifier="GDA_SET_XML_SPEC_ERROR"/>
      <member name="holder_not_found_error"
              value="1"
              c:identifier="GDA_SET_HOLDER_NOT_FOUND_ERROR"/>
      <member name="invalid_error"
              value="2"
              c:identifier="GDA_SET_INVALID_ERROR"/>
      <member name="read_only_error"
              value="3"
              c:identifier="GDA_SET_READ_ONLY_ERROR"/>
      <member name="implementation_error"
              value="4"
              c:identifier="GDA_SET_IMPLEMENTATION_ERROR"/>
    </enumeration>
    <record name="SetGroup" c:type="GdaSetGroup">
      <field name="nodes" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SetNode"/>
        </type>
      </field>
      <field name="nodes_source" writable="1">
        <type name="SetSource" c:type="GdaSetSource*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="SetNode" c:type="GdaSetNode">
      <field name="holder" writable="1">
        <type name="Holder" c:type="GdaHolder*"/>
      </field>
      <field name="source_model" writable="1">
        <type name="DataModel" c:type="GdaDataModel*"/>
      </field>
      <field name="source_column" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="SetPrivate" c:type="GdaSetPrivate" disguised="1">
    </record>
    <record name="SetSource" c:type="GdaSetSource">
      <field name="data_model" writable="1">
        <type name="DataModel" c:type="GdaDataModel*"/>
      </field>
      <field name="nodes" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SetNode"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <class name="Short"
           c:symbol-prefix="short"
           glib:type-name="GdaShort"
           glib:get-type="gda_short_get_type"
           glib:fundamental="1">
    </class>
    <record name="SqlAnyPart" c:type="GdaSqlAnyPart" introspectable="0">
      <doc xml:whitespace="preserve">Base structure of which all structures (except #GdaSqlStatement) "inherit". It identifies, for each structure,
its type and its parent in the structure hierarchy.</doc>
      <field name="type" writable="1">
        <type name="SqlAnyPartType" c:type="GdaSqlAnyPartType"/>
      </field>
      <field name="parent" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
      </field>
      <method name="check_structure"
              c:identifier="gda_sql_any_part_check_structure"
              throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="foreach"
              c:identifier="gda_sql_any_part_foreach"
              introspectable="0"
              throws="1">
        <return-value transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="func" transfer-ownership="none" closure="1">
            <type name="SqlForeachFunc" c:type="GdaSqlForeachFunc"/>
          </parameter>
          <parameter name="data" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <enumeration name="SqlAnyPartType"
                 introspectable="0"
                 c:type="GdaSqlAnyPartType">
      <doc xml:whitespace="preserve">Type of part.</doc>
      <member name="stmt_select"
              value="0"
              c:identifier="GDA_SQL_ANY_STMT_SELECT"/>
      <member name="stmt_insert"
              value="1"
              c:identifier="GDA_SQL_ANY_STMT_INSERT"/>
      <member name="stmt_update"
              value="2"
              c:identifier="GDA_SQL_ANY_STMT_UPDATE"/>
      <member name="stmt_delete"
              value="3"
              c:identifier="GDA_SQL_ANY_STMT_DELETE"/>
      <member name="stmt_compound"
              value="4"
              c:identifier="GDA_SQL_ANY_STMT_COMPOUND"/>
      <member name="stmt_begin"
              value="5"
              c:identifier="GDA_SQL_ANY_STMT_BEGIN"/>
      <member name="stmt_rollback"
              value="6"
              c:identifier="GDA_SQL_ANY_STMT_ROLLBACK"/>
      <member name="stmt_commit"
              value="7"
              c:identifier="GDA_SQL_ANY_STMT_COMMIT"/>
      <member name="stmt_savepoint"
              value="8"
              c:identifier="GDA_SQL_ANY_STMT_SAVEPOINT"/>
      <member name="stmt_rollback_savepoint"
              value="9"
              c:identifier="GDA_SQL_ANY_STMT_ROLLBACK_SAVEPOINT"/>
      <member name="stmt_delete_savepoint"
              value="10"
              c:identifier="GDA_SQL_ANY_STMT_DELETE_SAVEPOINT"/>
      <member name="stmt_unknown"
              value="11"
              c:identifier="GDA_SQL_ANY_STMT_UNKNOWN"/>
      <member name="expr" value="500" c:identifier="GDA_SQL_ANY_EXPR"/>
      <member name="sql_field"
              value="501"
              c:identifier="GDA_SQL_ANY_SQL_FIELD"/>
      <member name="sql_table"
              value="502"
              c:identifier="GDA_SQL_ANY_SQL_TABLE"/>
      <member name="sql_function"
              value="503"
              c:identifier="GDA_SQL_ANY_SQL_FUNCTION"/>
      <member name="sql_operation"
              value="504"
              c:identifier="GDA_SQL_ANY_SQL_OPERATION"/>
      <member name="sql_case" value="505" c:identifier="GDA_SQL_ANY_SQL_CASE"/>
      <member name="sql_select_field"
              value="506"
              c:identifier="GDA_SQL_ANY_SQL_SELECT_FIELD"/>
      <member name="sql_select_target"
              value="507"
              c:identifier="GDA_SQL_ANY_SQL_SELECT_TARGET"/>
      <member name="sql_select_join"
              value="508"
              c:identifier="GDA_SQL_ANY_SQL_SELECT_JOIN"/>
      <member name="sql_select_from"
              value="509"
              c:identifier="GDA_SQL_ANY_SQL_SELECT_FROM"/>
      <member name="sql_select_order"
              value="510"
              c:identifier="GDA_SQL_ANY_SQL_SELECT_ORDER"/>
    </enumeration>
    <class name="SqlBuilder"
           c:symbol-prefix="sql_builder"
           c:type="GdaSqlBuilder"
           parent="GObject.Object"
           glib:type-name="GdaSqlBuilder"
           glib:get-type="gda_sql_builder_get_type"
           glib:type-struct="SqlBuilderClass">
      <constructor name="new" c:identifier="gda_sql_builder_new" version="4.2">
        <doc xml:whitespace="preserve">Create a new #GdaSqlBuilder object to build #GdaStatement or #GdaSqlStatement
objects of type @stmt_type

statement type)</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created object, or %NULL if an error occurred (such as unsupported</doc>
          <type name="SqlBuilder" c:type="GdaSqlBuilder*"/>
        </return-value>
        <parameters>
          <parameter name="stmt_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of statement to build</doc>
            <type name="SqlStatementType" c:type="GdaSqlStatementType"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_sql_builder_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <method name="add_case"
              c:identifier="gda_sql_builder_add_case"
              shadowed-by="add_case_v"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Creates a new CASE ... WHEN ... THEN ... ELSE ... END expression.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="test_expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">the expression ID representing the test of the CASE, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="else_expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">the expression ID representing the ELSE expression, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="add_case_v"
              c:identifier="gda_sql_builder_add_case_v"
              shadows="add_case"
              version="4.2">
        <doc xml:whitespace="preserve">Creates a new CASE ... WHEN ... THEN ... ELSE ... END expression. The WHEN expression and the THEN
expression IDs are taken from the @when_array and @then_array at the same index, for each index inferior to
@args_size.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="test_expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">the expression ID representing the test of the CASE, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="else_expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">the expression ID representing the ELSE expression, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="when_array" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array containing each WHEN expression ID, having at least @args_size elements</doc>
            <array length="4" zero-terminated="0" c:type="GdaSqlBuilderId*">
              <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
            </array>
          </parameter>
          <parameter name="then_array" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array containing each THEN expression ID, having at least @args_size elements</doc>
            <array length="4" zero-terminated="0" c:type="GdaSqlBuilderId*">
              <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
            </array>
          </parameter>
          <parameter name="args_size" transfer-ownership="none">
            <doc xml:whitespace="preserve">the size of @when_array and @then_array</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_cond"
              c:identifier="gda_sql_builder_add_cond"
              version="4.2">
        <doc xml:whitespace="preserve">Builds a new expression which represents a condition (or operation).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">type of condition</doc>
            <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
          </parameter>
          <parameter name="op1" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the 1st argument (not 0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="op2" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the 2nd argument (may be %0 if @op needs only one operand)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="op3" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the 3rd argument (may be %0 if @op needs only one or two operand)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_cond_v"
              c:identifier="gda_sql_builder_add_cond_v"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Builds a new expression which represents a condition (or operation).

As a side case, if @ops_ids_size is 1,
then @op is ignored, and the returned ID represents @op_ids[0] (this avoids any problem for example
when @op is GDA_SQL_OPERATOR_TYPE_AND and there is in fact only one operand).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none">
            <doc xml:whitespace="preserve">type of condition</doc>
            <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
          </parameter>
          <parameter name="op_ids" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of ID for the arguments (not %0)</doc>
            <array length="2" zero-terminated="0" c:type="GdaSqlBuilderId*">
              <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
            </array>
          </parameter>
          <parameter name="op_ids_size" transfer-ownership="none">
            <doc xml:whitespace="preserve">size of @ops_ids</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_expr"
              c:identifier="gda_sql_builder_add_expr"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Defines an expression in @builder which may be reused to build other parts of a statement.

The new expression will contain the value passed as the @... argument.

If @type is G_TYPE_STRING then it is possible to customize how the value has to be interpreted by passing a
specific #GdaDataHandler object as @dh. This feature is very rarely used and the @dh argument should generally
be %NULL.

Note that for composite types such as #GdaNumeric, #Gdate, #GdaTime, ... pointer to these
structures are expected, they should no be passed by value. For example:
&lt;programlisting&gt;&lt;![CDATA[GDate *date = g_date_new_dmy (27, G_DATE_MAY, 1972);

will correspond in SQL to:
&lt;programlisting&gt;
'05-27-1972'
'my string'
25
&lt;/programlisting&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="dh" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">deprecated useless argument, just pass %NULL</doc>
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the GType of the following argument</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="add_expr_value"
              c:identifier="gda_sql_builder_add_expr_value"
              version="4.2">
        <doc xml:whitespace="preserve">Defines an expression in @builder which may be reused to build other parts of a statement.

The new expression will contain the value passed as the @value argument.

If @value's type is a string then it is possible to customize how the value has to be interpreted by passing a
specific #GdaDataHandler object as @dh. This feature is very rarely used and the @dh argument should generally
be %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="dh" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">deprecated useless argument, just pass %NULL</doc>
            <type name="DataHandler" c:type="GdaDataHandler*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">value to set the expression to, or %NULL or a GDA_TYPE_NULL value to represent an SQL NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_field_id"
              c:identifier="gda_sql_builder_add_field_id"
              version="4.2">
        <doc xml:whitespace="preserve">Defines an expression representing a field in @builder,
which may be reused to build other parts of a statement,
for instance as a parameter to gda_sql_builder_add_cond() or
gda_sql_builder_add_field_value_id().

Calling this with a %NULL @table_name is equivalent to calling gda_sql_builder_add_id().

For SELECT queries, see gda_sql_builder_select_add_field().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a field name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="table_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a table name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_field_value"
              c:identifier="gda_sql_builder_add_field_value"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Valid only for: INSERT, UPDATE statements.

Specifies that the field represented by @field_name will be set to the value identified
by @... of type @type. See gda_sql_builder_add_expr() for more information.

This is a C convenience function. See also gda_sql_builder_add_field_value_as_gvalue().</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a field name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the GType of the following argument</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="add_field_value_as_gvalue"
              c:identifier="gda_sql_builder_add_field_value_as_gvalue"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: INSERT, UPDATE statements.

Specifies that the field represented by @field_name will be set to the value identified
by @value</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a field name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">value to set the field to, or %NULL or a GDA_TYPE_NULL value to represent an SQL NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_field_value_id"
              c:identifier="gda_sql_builder_add_field_value_id"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: INSERT, UPDATE, SELECT statements
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;For UPDATE: specifies that the field represented by @field_id will be set to the value identified
by @value_id.&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;For SELECT: add a selected item to the statement, and if @value_id is not %0, then use it as an
alias&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;For INSERT: if @field_id represents an SQL identifier (obtained using gda_sql_builder_add_id()): then if
@value_id is not %0 then specifies that the field represented by @field_id will be set to the
value identified by @value_id, otherwise just specifies a named field to be given a value.
If @field_id represents a sub SELECT (obtained using gda_sql_builder_add_sub_select()), then
this method call defines the sub SELECT from which values to insert are taken.&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

See also gda_sql_builder_add_field_value() and gda_sql_builder_add_field_value_as_gvalue().</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="field_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the field's name or definition</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="value_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the value to set the field to, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_function"
              c:identifier="gda_sql_builder_add_function"
              shadowed-by="add_function_v"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Builds a new expression which represents a function applied to some arguments</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="func_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the functions's name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter transfer-ownership="none">
            <varargs>
            </varargs>
          </parameter>
        </parameters>
      </method>
      <method name="add_function_v"
              c:identifier="gda_sql_builder_add_function_v"
              shadows="add_function"
              version="4.2">
        <doc xml:whitespace="preserve">Builds a new expression which represents a function applied to some arguments</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="func_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the functions's name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="args" transfer-ownership="none">
            <doc xml:whitespace="preserve">an array of IDs representing the function's arguments</doc>
            <array length="2" zero-terminated="0" c:type="GdaSqlBuilderId*">
              <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
            </array>
          </parameter>
          <parameter name="args_size" transfer-ownership="none">
            <doc xml:whitespace="preserve">@args's size</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_id"
              c:identifier="gda_sql_builder_add_id"
              version="4.2">
        <doc xml:whitespace="preserve">Defines an expression representing an identifier in @builder,
which may be reused to build other parts of a statement,
for instance as a parameter to gda_sql_builder_add_cond() or
gda_sql_builder_add_field_value_id().

The new expression will contain the @str literal.
For example:
&lt;programlisting&gt;
gda_sql_builder_add_id (b, "name")
gda_sql_builder_add_id (b, "date")
&lt;/programlisting&gt;

will be rendered as SQL as:
&lt;programlisting&gt;
name
"date"
&lt;/programlisting&gt;

because "date" is an SQL reserved keyword.

For fields, see gda_sql_builder_add_field_id().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_param"
              c:identifier="gda_sql_builder_add_param"
              version="4.2">
        <doc xml:whitespace="preserve">Defines a parameter in @builder which may be reused to build other parts of a statement.

The new expression will contain the @string literal.
For example:
&lt;programlisting&gt;
gda_sql_builder_add_param (b, "age", G_TYPE_INT, FALSE)
&lt;/programlisting&gt;

will be rendered as SQL as:
&lt;programlisting&gt;&lt;![CDATA[
##age::int
]]&gt;
&lt;/programlisting&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="param_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">parameter's name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="type" transfer-ownership="none">
            <doc xml:whitespace="preserve">parameter's type</doc>
            <type name="GType" c:type="GType"/>
          </parameter>
          <parameter name="nullok" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if the parameter can be set to %NULL</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_sub_select"
              c:identifier="gda_sql_builder_add_sub_select"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Adds an expression which is a subselect.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="sqlst" transfer-ownership="none">
            <doc xml:whitespace="preserve">a pointer to a #GdaSqlStatement, which has to be a SELECT or compound SELECT. This will be copied.</doc>
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="compound_add_sub_select"
              c:identifier="gda_sql_builder_compound_add_sub_select"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Add a sub select to a COMPOUND statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sqlst" transfer-ownership="none">
            <doc xml:whitespace="preserve">a pointer to a #GdaSqlStatement, which has to be a SELECT or compound SELECT. This will be copied.</doc>
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="compound_add_sub_select_from_builder"
              c:identifier="gda_sql_builder_compound_add_sub_select_from_builder"
              version="4.2">
        <doc xml:whitespace="preserve">Add a sub select to a COMPOUND statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="subselect" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlBuilder, which has to be a SELECT or compound SELECT. This will be copied.</doc>
            <type name="SqlBuilder" c:type="GdaSqlBuilder*"/>
          </parameter>
        </parameters>
      </method>
      <method name="compound_set_type"
              c:identifier="gda_sql_builder_compound_set_type"
              version="4.2">
        <doc xml:whitespace="preserve">Changes the type of compound which @builder is making, for a COMPOUND statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="compound_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">a type of compound</doc>
            <type name="SqlStatementCompoundType"
                  c:type="GdaSqlStatementCompoundType"/>
          </parameter>
        </parameters>
      </method>
      <method name="export_expression"
              c:identifier="gda_sql_builder_export_expression"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Exports a part managed by @builder as a new #GdaSqlExpr, which can represent any expression
in a statement.

needed anymore. If the part with @id as ID cannot be found, the returned value is %NULL.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a pointer to a new #GdaSqlExpr structure, free using gda_sql_expr_free() when not</doc>
          <type name="SqlExpr" c:type="GdaSqlExpr*"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression to be exported, (must be a valid ID in @builder, not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_sql_statement"
              c:identifier="gda_sql_builder_get_sql_statement"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Creates a new #GdaSqlStatement structure from @builder's contents.

The returned pointer belongs to @builder's internal representation.
Use gda_sql_statement_copy() if you need to keep it.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSqlStatement pointer</doc>
          <type name="SqlStatement" c:type="GdaSqlStatement*"/>
        </return-value>
      </method>
      <method name="get_statement"
              c:identifier="gda_sql_builder_get_statement"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Creates a new #GdaStatement statement from @builder's contents.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaStatement object, or %NULL if an error occurred</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
      </method>
      <method name="import_expression"
              c:identifier="gda_sql_builder_import_expression"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Imports the @expr into @builder.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlExpr obtained using gda_sql_builder_export_expression()</doc>
            <type name="SqlExpr" c:type="GdaSqlExpr*"/>
          </parameter>
        </parameters>
      </method>
      <method name="import_expression_from_builder"
              c:identifier="gda_sql_builder_import_expression_from_builder"
              version="4.2">
        <doc xml:whitespace="preserve">Imports the an expression located in @query into @builder.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new expression, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="query" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlBuilder object to get expression from</doc>
            <type name="SqlBuilder" c:type="GdaSqlBuilder*"/>
          </parameter>
          <parameter name="expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlBuilderId of the expression in @query</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="join_add_field"
              c:identifier="gda_sql_builder_join_add_field"
              version="4.2">
        <doc xml:whitespace="preserve">Alter a join in a SELECT statement to make its condition use equal field 
values in the fields named @field_name in both tables, via the USING keyword.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new join, or %0 if there was an error</doc>
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="join_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the join to modify (not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the field to use in the join condition (not %NULL)</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_add_field"
              c:identifier="gda_sql_builder_select_add_field"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: SELECT statements.

Add a selected selected item to the SELECT statement.

For non-SELECT statements, see gda_sql_builder_add_field_id().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the added field, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="field_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a field name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="table_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">a table name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="alias" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">an alias (eg. for the "AS" clause), or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_add_target"
              c:identifier="gda_sql_builder_select_add_target"
              version="4.2">
        <doc xml:whitespace="preserve">Adds a new target to a SELECT statement</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new target, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the target table</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="alias" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the alias to give to the target, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_add_target_id"
              c:identifier="gda_sql_builder_select_add_target_id"
              version="4.2">
        <doc xml:whitespace="preserve">Adds a new target to a SELECT statement. If there already exists a target representing
the same table and the same alias (or with the same absence of alias) then the same target
ID is returned instead of the ID of a new target.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new (or existing) target, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="table_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression holding a table reference (not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="alias" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the alias to give to the target, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_group_by"
              c:identifier="gda_sql_builder_select_group_by"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: SELECT statements

Adds the @expr_id expression to the GROUP BY clause's expressions list</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression to set use in the GROUP BY clause, or 0 to unset any previous GROUP BY clause</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_join_targets"
              c:identifier="gda_sql_builder_select_join_targets"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Joins two targets in a SELECT statement, using the @join_type type of join.

Note: if the target represented by @left_target_id is actually situated after (on the right) of
the target represented by @right_target_id, then the actual type of join may be switched from
%GDA_SQL_SELECT_JOIN_LEFT to %GDA_SQL_SELECT_JOIN_RIGHT or from %GDA_SQL_SELECT_JOIN_RIGHT to
%GDA_SQL_SELECT_JOIN_LEFT.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the ID of the new join, or %0 if there was an error</doc>
          <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
        </return-value>
        <parameters>
          <parameter name="left_target_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the left target to use (not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="right_target_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the right target to use (not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="join_type" transfer-ownership="none">
            <doc xml:whitespace="preserve">the type of join</doc>
            <type name="SqlSelectJoinType" c:type="GdaSqlSelectJoinType"/>
          </parameter>
          <parameter name="join_expr" transfer-ownership="none">
            <doc xml:whitespace="preserve">joining expression's ID, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_order_by"
              c:identifier="gda_sql_builder_select_order_by"
              version="4.2">
        <doc xml:whitespace="preserve">Adds a new ORDER BY expression to a SELECT statement.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression to use during sorting (not %0)</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="asc" transfer-ownership="none">
            <doc xml:whitespace="preserve">%TRUE for an ascending sorting</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="collation_name"
                     transfer-ownership="none"
                     allow-none="1">
            <doc xml:whitespace="preserve">name of the collation to use when sorting, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_set_distinct"
              c:identifier="gda_sql_builder_select_set_distinct"
              version="4.2">
        <doc xml:whitespace="preserve">Defines (if @distinct is %TRUE) or removes (if @distinct is %FALSE) a DISTINCT clause
for a SELECT statement.

If @distinct is %TRUE, then the ID of an expression can be specified as the @expr_id argument:
if not %0, this is the expression used to apply the DISTINCT clause on (the resuting SQL
will then usually be "... DISTINCT ON &amp;lt;expression&amp;gt;...").</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="distinct" transfer-ownership="none">
            <doc xml:whitespace="preserve">set to %TRUE to have the DISTINCT requirement</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the DISTINCT ON expression, or %0 if no expression is to be used. It is ignored if @distinct is %FALSE.</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_set_having"
              c:identifier="gda_sql_builder_select_set_having"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: SELECT statements

Sets the HAVING condition of the statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="cond_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression to set as HAVING condition, or 0 to unset any previous HAVING condition</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="select_set_limit"
              c:identifier="gda_sql_builder_select_set_limit"
              version="4.2">
        <doc xml:whitespace="preserve">If @limit_count_expr_id is not %0, defines the maximum number of rows in the #GdaDataModel
resulting from the execution of the built statement. In this case, the offset from which the
rows must be collected can be defined by the @limit_offset_expr_id expression if not %0 (note that
this feature may not be supported by all the database providers).

If @limit_count_expr_id is %0, then removes any LIMIT which may have been imposed by a previous
call to this method.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="limit_count_expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the LIMIT expression, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
          <parameter name="limit_offset_expr_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the OFFSET expression, or %0</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_table"
              c:identifier="gda_sql_builder_set_table"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: INSERT, UPDATE, DELETE statements

Sets the name of the table on which the built statement operates.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a table name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_where"
              c:identifier="gda_sql_builder_set_where"
              version="4.2">
        <doc xml:whitespace="preserve">Valid only for: UPDATE, DELETE, SELECT statements

Sets the WHERE condition of the statement</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="cond_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of the expression to set as WHERE condition, or 0 to unset any previous WHERE condition</doc>
            <type name="SqlBuilderId" c:type="GdaSqlBuilderId"/>
          </parameter>
        </parameters>
      </method>
      <property name="stmt-type"
                introspectable="0"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Specifies the type of statement to be built, can only be
GDA_SQL_STATEMENT_SELECT, GDA_SQL_STATEMENT_INSERT, GDA_SQL_STATEMENT_UPDATE
or GDA_SQL_STATEMENT_DELETE</doc>
        <type/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="SqlBuilderPrivate" c:type="GdaSqlBuilderPrivate*"/>
      </field>
    </class>
    <record name="SqlBuilderClass"
            c:type="GdaSqlBuilderClass"
            glib:is-gtype-struct-for="SqlBuilder">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="SqlBuilderError" c:type="GdaSqlBuilderError">
      <member name="wrong_type_error"
              value="0"
              c:identifier="GDA_SQL_BUILDER_WRONG_TYPE_ERROR"/>
      <member name="misuse_error"
              value="1"
              c:identifier="GDA_SQL_BUILDER_MISUSE_ERROR"/>
    </enumeration>
    <record name="SqlBuilderPrivate"
            c:type="GdaSqlBuilderPrivate"
            disguised="1">
    </record>
    <record name="SqlCase" c:type="GdaSqlCase" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents a CASE WHEN... construct</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="base_expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="when_expr_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="then_expr_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="else_expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy" c:identifier="gda_sql_case_copy" introspectable="0">
        <return-value>
          <type name="SqlCase" c:type="GdaSqlCase*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_case_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_case_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <function name="new" c:identifier="gda_sql_case_new" introspectable="0">
        <return-value>
          <type name="SqlCase" c:type="GdaSqlCase*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <enumeration name="SqlError"
                 c:type="GdaSqlError"
                 glib:error-domain="gda_sql_error">
      <member name="structure_contents_error"
              value="0"
              c:identifier="GDA_SQL_STRUCTURE_CONTENTS_ERROR"/>
      <member name="malformed_identifier_error"
              value="1"
              c:identifier="GDA_SQL_MALFORMED_IDENTIFIER_ERROR"/>
      <member name="missing_identifier_error"
              value="2"
              c:identifier="GDA_SQL_MISSING_IDENTIFIER_ERROR"/>
      <member name="validation_error"
              value="3"
              c:identifier="GDA_SQL_VALIDATION_ERROR"/>
    </enumeration>
    <record name="SqlExpr"
            c:type="GdaSqlExpr"
            introspectable="0"
            glib:type-name="GdaSqlExpr"
            glib:get-type="gda_sql_expr_get_type"
            c:symbol-prefix="sql_expr">
      <doc xml:whitespace="preserve">This structure contains any expression, either as a value (the @value part is set),
a variable (the @param_spec is set), or as other types of expressions.

Note 1 about the @value field: if the expression represents a string value in the SQL statement,
the string itself must be represented as it would be in the actual SQL, ie. it should be
escaped (accordingly to the escaping rules of the database which will use the SQL). For 
example a string representing the &lt;userinput&gt;'joe'&lt;/userinput&gt; value should be
&lt;userinput&gt;"'joe'"&lt;/userinput&gt; and not &lt;userinput&gt;"joe"&lt;/userinput&gt;.

Note 2 about the @value field: if the expression represents an SQL identifier (such as a table
or field name), then the @value_is_ident should be set to %TRUE, and @value should be a string
which may contain double quotes around SQL identifiers which also are reserved keywords or which
are case sensitive.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="value" writable="1">
        <type name="GObject.Value" c:type="GValue*"/>
      </field>
      <field name="param_spec" writable="1">
        <type c:type="GdaSqlParamSpec*"/>
      </field>
      <field name="func" writable="1">
        <type name="SqlFunction" c:type="GdaSqlFunction*"/>
      </field>
      <field name="cond" writable="1">
        <type name="SqlOperation" c:type="GdaSqlOperation*"/>
      </field>
      <field name="select" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
      </field>
      <field name="case_s" writable="1">
        <type name="SqlCase" c:type="GdaSqlCase*"/>
      </field>
      <field name="cast_as" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="value_is_ident" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <constructor name="new"
                   c:identifier="gda_sql_expr_new"
                   introspectable="0">
        <return-value transfer-ownership="full">
          <type name="SqlExpr" c:type="GdaSqlExpr*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </constructor>
      <method name="copy" c:identifier="gda_sql_expr_copy" introspectable="0">
        <return-value transfer-ownership="full">
          <type name="SqlExpr" c:type="GdaSqlExpr*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_expr_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_expr_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_select" c:identifier="gda_sql_expr_take_select">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <record name="SqlField" c:type="GdaSqlField" introspectable="0">
      <doc xml:whitespace="preserve">any: 
This structure represents the name of a table's field.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="field_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="validity_meta_table_column" writable="1">
        <type name="MetaTableColumn" c:type="GdaMetaTableColumn*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy" c:identifier="gda_sql_field_copy" introspectable="0">
        <return-value>
          <type name="SqlField" c:type="GdaSqlField*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_field_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_field_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_name" c:identifier="gda_sql_field_take_name">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new" c:identifier="gda_sql_field_new" introspectable="0">
        <return-value>
          <type name="SqlField" c:type="GdaSqlField*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <callback name="SqlForeachFunc"
              c:type="GdaSqlForeachFunc"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Specifies the type of functions passed to gda_sql_any_part_foreach().</doc>
      <return-value transfer-ownership="none">
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="part" transfer-ownership="none">
          <doc xml:whitespace="preserve">the current #GdaSqlAnyPart node</doc>
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <doc xml:whitespace="preserve">user data passed to gda_sql_any_part_foreach().</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="SqlFunction" c:type="GdaSqlFunction" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents a function or an aggregate with zero or more arguments.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="function_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="args_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="check_clean" c:identifier="gda_sql_function_check_clean">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="copy"
              c:identifier="gda_sql_function_copy"
              introspectable="0">
        <return-value>
          <type name="SqlFunction" c:type="GdaSqlFunction*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_function_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_function_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_args_list"
              c:identifier="gda_sql_function_take_args_list">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="args" transfer-ownership="none">
            <type name="GLib.SList" c:type="GSList*">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="take_name" c:identifier="gda_sql_function_take_name">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new"
                c:identifier="gda_sql_function_new"
                introspectable="0">
        <return-value>
          <type name="SqlFunction" c:type="GdaSqlFunction*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <bitfield name="SqlIdentifierStyle" c:type="GdaSqlIdentifierStyle">
      <doc xml:whitespace="preserve">Specifies how SQL identifiers are represented by a specific database</doc>
      <member name="lower_case"
              value="1"
              c:identifier="GDA_SQL_IDENTIFIERS_LOWER_CASE"/>
      <member name="upper_case"
              value="2"
              c:identifier="GDA_SQL_IDENTIFIERS_UPPER_CASE"/>
    </bitfield>
    <record name="SqlOperation" c:type="GdaSqlOperation" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents an operation between one or more operands.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="operator_type" writable="1">
        <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
      </field>
      <field name="operands" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_operation_copy"
              introspectable="0">
        <return-value>
          <type name="SqlOperation" c:type="GdaSqlOperation*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_operation_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_operation_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <function name="new"
                c:identifier="gda_sql_operation_new"
                introspectable="0">
        <return-value>
          <type name="SqlOperation" c:type="GdaSqlOperation*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
      <function name="operator_from_string"
                c:identifier="gda_sql_operation_operator_from_string">
        <return-value transfer-ownership="none">
          <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <function name="operator_to_string"
                c:identifier="gda_sql_operation_operator_to_string">
        <return-value transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="op" transfer-ownership="none">
            <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <enumeration name="SqlOperatorType" c:type="GdaSqlOperatorType">
      <member name="and" value="0" c:identifier="GDA_SQL_OPERATOR_TYPE_AND"/>
      <member name="or" value="1" c:identifier="GDA_SQL_OPERATOR_TYPE_OR"/>
      <member name="eq" value="2" c:identifier="GDA_SQL_OPERATOR_TYPE_EQ"/>
      <member name="is" value="3" c:identifier="GDA_SQL_OPERATOR_TYPE_IS"/>
      <member name="like" value="4" c:identifier="GDA_SQL_OPERATOR_TYPE_LIKE"/>
      <member name="between"
              value="5"
              c:identifier="GDA_SQL_OPERATOR_TYPE_BETWEEN"/>
      <member name="gt" value="6" c:identifier="GDA_SQL_OPERATOR_TYPE_GT"/>
      <member name="lt" value="7" c:identifier="GDA_SQL_OPERATOR_TYPE_LT"/>
      <member name="geq" value="8" c:identifier="GDA_SQL_OPERATOR_TYPE_GEQ"/>
      <member name="leq" value="9" c:identifier="GDA_SQL_OPERATOR_TYPE_LEQ"/>
      <member name="diff"
              value="10"
              c:identifier="GDA_SQL_OPERATOR_TYPE_DIFF"/>
      <member name="regexp"
              value="11"
              c:identifier="GDA_SQL_OPERATOR_TYPE_REGEXP"/>
      <member name="regexp_ci"
              value="12"
              c:identifier="GDA_SQL_OPERATOR_TYPE_REGEXP_CI"/>
      <member name="not_regexp"
              value="13"
              c:identifier="GDA_SQL_OPERATOR_TYPE_NOT_REGEXP"/>
      <member name="not_regexp_ci"
              value="14"
              c:identifier="GDA_SQL_OPERATOR_TYPE_NOT_REGEXP_CI"/>
      <member name="similar"
              value="15"
              c:identifier="GDA_SQL_OPERATOR_TYPE_SIMILAR"/>
      <member name="isnull"
              value="16"
              c:identifier="GDA_SQL_OPERATOR_TYPE_ISNULL"/>
      <member name="isnotnull"
              value="17"
              c:identifier="GDA_SQL_OPERATOR_TYPE_ISNOTNULL"/>
      <member name="not" value="18" c:identifier="GDA_SQL_OPERATOR_TYPE_NOT"/>
      <member name="in" value="19" c:identifier="GDA_SQL_OPERATOR_TYPE_IN"/>
      <member name="notin"
              value="20"
              c:identifier="GDA_SQL_OPERATOR_TYPE_NOTIN"/>
      <member name="concat"
              value="21"
              c:identifier="GDA_SQL_OPERATOR_TYPE_CONCAT"/>
      <member name="plus"
              value="22"
              c:identifier="GDA_SQL_OPERATOR_TYPE_PLUS"/>
      <member name="minus"
              value="23"
              c:identifier="GDA_SQL_OPERATOR_TYPE_MINUS"/>
      <member name="star"
              value="24"
              c:identifier="GDA_SQL_OPERATOR_TYPE_STAR"/>
      <member name="div" value="25" c:identifier="GDA_SQL_OPERATOR_TYPE_DIV"/>
      <member name="rem" value="26" c:identifier="GDA_SQL_OPERATOR_TYPE_REM"/>
      <member name="bitand"
              value="27"
              c:identifier="GDA_SQL_OPERATOR_TYPE_BITAND"/>
      <member name="bitor"
              value="28"
              c:identifier="GDA_SQL_OPERATOR_TYPE_BITOR"/>
      <member name="bitnot"
              value="29"
              c:identifier="GDA_SQL_OPERATOR_TYPE_BITNOT"/>
      <member name="ilike"
              value="30"
              c:identifier="GDA_SQL_OPERATOR_TYPE_ILIKE"/>
    </enumeration>
    <class name="SqlParser"
           c:symbol-prefix="sql_parser"
           c:type="GdaSqlParser"
           parent="GObject.Object"
           glib:type-name="GdaSqlParser"
           glib:get-type="gda_sql_parser_get_type"
           glib:type-struct="SqlParserClass">
      <implements name="Lockable"/>
      <constructor name="new" c:identifier="gda_sql_parser_new">
        <doc xml:whitespace="preserve">Creates a new #GdaSqlParser object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="SqlParser" c:type="GdaSqlParser*"/>
        </return-value>
      </constructor>
      <function name="error_quark" c:identifier="gda_sql_parser_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <method name="parse_file_as_batch"
              c:identifier="gda_sql_parser_parse_file_as_batch"
              throws="1">
        <doc xml:whitespace="preserve">Parse @filename's contents and creates a #GdaBatch object which contains all the
#GdaStatement objects created while parsing (one object per SQL statement).

@filename's contents are parsed and #GdaStatement objects are created as long as no error is found. If an error is found
at some point, then the parsing stops, @error may be set and %NULL is returned

if @sql is %NULL, then the returned #GdaBatch object will contain no statement.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaBatch object, or %NULL if an error occurred</doc>
          <type name="Batch" c:type="GdaBatch*"/>
        </return-value>
        <parameters>
          <parameter name="filename" transfer-ownership="none">
            <doc xml:whitespace="preserve">name of the file to parse</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="parse_string"
              c:identifier="gda_sql_parser_parse_string"
              throws="1">
        <doc xml:whitespace="preserve">Parses @sql and creates a #GdaStatement statement from the first SQL statement contained in @sql: if @sql
contains more than one statement, then the remaining part of the string is not parsed at all, and @remain (if
not %NULL) will point at the first non parsed character.

To include variables in the @sql string, see the
&lt;link linkend="GdaSqlParser.description"&gt;GdaSqlParser's object description&lt;/link&gt;.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaStatement object, or %NULL if an error occurred</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">the SQL string to parse</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="remain"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">location to store a pointer to remaining part of @sql in case @sql has multiple statement, or %NULL</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
        </parameters>
      </method>
      <method name="parse_string_as_batch"
              c:identifier="gda_sql_parser_parse_string_as_batch"
              throws="1">
        <doc xml:whitespace="preserve">Parse @sql and creates a #GdaBatch object which contains all the #GdaStatement objects created while parsing (one object
per SQL statement). Empty statements (composed of spaces only) do not appear in the resulting object.

@sql is parsed and #GdaStatement objects are created as long as no error is found in @sql. If an error is found
at some point, then the parsing stops and @remain may contain a non %NULL pointer, @error may be set, and %NULL
is returned.

if @sql is %NULL, then the returned #GdaBatch object will contain no statement.

To include variables in the @sql string, see the
&lt;link linkend="GdaSqlParser.description"&gt;GdaSqlParser's object description&lt;/link&gt;.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaBatch object, or %NULL if an error occurred</doc>
          <type name="Batch" c:type="GdaBatch*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <doc xml:whitespace="preserve">the SQL string to parse</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="remain"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">location to store a pointer to remaining part of @sql in case an error occurred while parsing @sql, or %NULL</doc>
            <type name="utf8" c:type="gchar**"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_overflow_error"
              c:identifier="gda_sql_parser_set_overflow_error">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="set_syntax_error"
              c:identifier="gda_sql_parser_set_syntax_error">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <property name="column-error" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="line-error" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="mode" writable="1" transfer-ownership="none">
        <type name="gint"/>
      </property>
      <property name="tokenizer-flavour"
                writable="1"
                transfer-ownership="none">
        <type name="gint"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="SqlParserPrivate" c:type="GdaSqlParserPrivate*"/>
      </field>
    </class>
    <record name="SqlParserClass"
            c:type="GdaSqlParserClass"
            glib:is-gtype-struct-for="SqlParser">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="delim_alloc" introspectable="0">
        <callback name="delim_alloc" introspectable="0">
          <return-value>
            <type name="gpointer" c:type="void*"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="delim_free">
        <callback name="delim_free">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="delim_trace">
        <callback name="delim_trace">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="utf8" c:type="char*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="delim_parse" introspectable="0">
        <callback name="delim_parse" introspectable="0">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="gint" c:type="int"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type c:type="GdaSqlParserIface*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="delim_tokens_trans">
        <type name="gint" c:type="gint*"/>
      </field>
      <field name="parser_alloc" introspectable="0">
        <callback name="parser_alloc" introspectable="0">
          <return-value>
            <type name="gpointer" c:type="void*"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="parser_free">
        <callback name="parser_free">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="parser_trace">
        <callback name="parser_trace">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="utf8" c:type="char*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="parser_parse" introspectable="0">
        <callback name="parser_parse" introspectable="0">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="void*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="gint" c:type="int"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type name="GObject.Value" c:type="GValue*"/>
            </parameter>
            <parameter transfer-ownership="none">
              <type c:type="GdaSqlParserIface*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="parser_tokens_trans">
        <type name="gint" c:type="gint*"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="SqlParserError" c:type="GdaSqlParserError">
      <member name="syntax_error"
              value="0"
              c:identifier="GDA_SQL_PARSER_SYNTAX_ERROR"/>
      <member name="overflow_error"
              value="1"
              c:identifier="GDA_SQL_PARSER_OVERFLOW_ERROR"/>
      <member name="empty_sql_error"
              value="2"
              c:identifier="GDA_SQL_PARSER_EMPTY_SQL_ERROR"/>
    </enumeration>
    <enumeration name="SqlParserFlavour" c:type="GdaSqlParserFlavour">
      <member name="standard"
              value="0"
              c:identifier="GDA_SQL_PARSER_FLAVOUR_STANDARD"/>
      <member name="sqlite"
              value="1"
              c:identifier="GDA_SQL_PARSER_FLAVOUR_SQLITE"/>
      <member name="mysql"
              value="2"
              c:identifier="GDA_SQL_PARSER_FLAVOUR_MYSQL"/>
      <member name="oracle"
              value="3"
              c:identifier="GDA_SQL_PARSER_FLAVOUR_ORACLE"/>
      <member name="postgresql"
              value="4"
              c:identifier="GDA_SQL_PARSER_FLAVOUR_POSTGRESQL"/>
    </enumeration>
    <enumeration name="SqlParserMode" c:type="GdaSqlParserMode">
      <member name="parse" value="0" c:identifier="GDA_SQL_PARSER_MODE_PARSE"/>
      <member name="delimit"
              value="1"
              c:identifier="GDA_SQL_PARSER_MODE_DELIMIT"/>
    </enumeration>
    <record name="SqlParserPrivate" c:type="GdaSqlParserPrivate" disguised="1">
    </record>
    <record name="SqlRenderingContext" c:type="GdaSqlRenderingContext">
      <field name="flags" writable="1">
        <type name="StatementSqlFlag" c:type="GdaStatementSqlFlag"/>
      </field>
      <field name="params" writable="1">
        <type name="Set" c:type="GdaSet*"/>
      </field>
      <field name="params_used" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="provider" writable="1">
        <type name="ServerProvider" c:type="GdaServerProvider*"/>
      </field>
      <field name="cnc" writable="1">
        <type name="Connection" c:type="GdaConnection*"/>
      </field>
      <field name="render_value" writable="1">
        <type name="SqlRenderingValue" c:type="GdaSqlRenderingValue"/>
      </field>
      <field name="render_param_spec" introspectable="0" writable="1">
        <type name="SqlRenderingPSpecFunc" c:type="GdaSqlRenderingPSpecFunc"/>
      </field>
      <field name="render_expr" introspectable="0" writable="1">
        <type name="SqlRenderingExpr" c:type="GdaSqlRenderingExpr"/>
      </field>
      <field name="render_unknown" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_begin" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_rollback" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_commit" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_savepoint" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_rollback_savepoint" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_delete_savepoint" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_insert" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_delete" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_update" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_compound" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_field" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_table" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_function" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_operation" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_case" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select_field" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select_target" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select_join" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select_from" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_select_order" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="render_distinct" introspectable="0" writable="1">
        <type name="SqlRenderingFunc" c:type="GdaSqlRenderingFunc"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved5" introspectable="0">
        <callback name="_gda_reserved5">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved6" introspectable="0">
        <callback name="_gda_reserved6">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved7" introspectable="0">
        <callback name="_gda_reserved7">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <callback name="SqlRenderingExpr"
              c:type="GdaSqlRenderingExpr"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Rendering function type to render a #GdaSqlExpr</doc>
      <return-value transfer-ownership="full">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="expr" transfer-ownership="none">
          <doc xml:whitespace="preserve">#GdaSqlExpr to render</doc>
          <type name="SqlExpr" c:type="GdaSqlExpr*"/>
        </parameter>
        <parameter name="context" transfer-ownership="none">
          <doc xml:whitespace="preserve">the rendering context</doc>
          <type name="SqlRenderingContext" c:type="GdaSqlRenderingContext*"/>
        </parameter>
        <parameter name="is_default" transfer-ownership="none">
          <doc xml:whitespace="preserve">pointer to a #gboolean which is set to TRUE if value should be considered as a default value</doc>
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
        <parameter name="is_null" transfer-ownership="none">
          <doc xml:whitespace="preserve">pointer to a #gboolean which is set to TRUE if value should be considered as NULL</doc>
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="SqlRenderingFunc"
              c:type="GdaSqlRenderingFunc"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Function to render any #GdaSqlAnyPart.</doc>
      <return-value transfer-ownership="full">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="node" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSqlAnyPart pointer, to be cast to the correct type depending on which part the function has to render</doc>
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
        <parameter name="context" transfer-ownership="none">
          <doc xml:whitespace="preserve">the rendering context</doc>
          <type name="SqlRenderingContext" c:type="GdaSqlRenderingContext*"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="SqlRenderingPSpecFunc"
              c:type="GdaSqlRenderingPSpecFunc"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Rendering function type to render a #GdaSqlParamSpec</doc>
      <return-value transfer-ownership="full">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="pspec" transfer-ownership="none">
          <doc xml:whitespace="preserve">#GdaSqlParamSpec to render</doc>
          <type c:type="GdaSqlParamSpec*"/>
        </parameter>
        <parameter name="expr" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">#GdaSqlExpr which may hold the default value for the parameter, or %NULL</doc>
          <type name="SqlExpr" c:type="GdaSqlExpr*"/>
        </parameter>
        <parameter name="context" transfer-ownership="none">
          <doc xml:whitespace="preserve">the rendering context</doc>
          <type name="SqlRenderingContext" c:type="GdaSqlRenderingContext*"/>
        </parameter>
        <parameter name="is_default" transfer-ownership="none">
          <doc xml:whitespace="preserve">pointer to a #gboolean which is set to TRUE if value should be considered as a default value</doc>
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
        <parameter name="is_null" transfer-ownership="none">
          <doc xml:whitespace="preserve">pointer to a #gboolean which is set to TRUE if value should be considered as NULL</doc>
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="SqlRenderingValue"
              c:type="GdaSqlRenderingValue"
              throws="1">
      <doc xml:whitespace="preserve">Rendering function type to render a #GValue</doc>
      <return-value transfer-ownership="full">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GValue to render</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="context" transfer-ownership="none">
          <doc xml:whitespace="preserve">the rendering context</doc>
          <type name="SqlRenderingContext" c:type="GdaSqlRenderingContext*"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="SqlReservedKeywordsFunc"
              c:type="GdaSqlReservedKeywordsFunc">
      <return-value transfer-ownership="none">
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="word" transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </callback>
    <record name="SqlSelectField"
            c:type="GdaSqlSelectField"
            introspectable="0">
      <doc xml:whitespace="preserve">This structure represents a selected item in a SELECT statement (when executed, the returned data set
will have one column per selected item). Note that the @table_name and 
@field_name field parts &lt;emphasis&gt;will be&lt;/emphasis&gt; overwritten by &amp;LIBGDA;,
set the value of @expr-&gt;value instead.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="field_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="table_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="as" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="validity_meta_object" writable="1">
        <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
      </field>
      <field name="validity_meta_table_column" writable="1">
        <type name="MetaTableColumn" c:type="GdaMetaTableColumn*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_select_field_copy"
              introspectable="0">
        <return-value>
          <type name="SqlSelectField" c:type="GdaSqlSelectField*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_select_field_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_select_field_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_alias" c:identifier="gda_sql_select_field_take_alias">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="alias" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_expr"
              c:identifier="gda_sql_select_field_take_expr"
              introspectable="0">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="expr" transfer-ownership="none">
            <type name="SqlExpr" c:type="GdaSqlExpr*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_star_value"
              c:identifier="gda_sql_select_field_take_star_value">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new"
                c:identifier="gda_sql_select_field_new"
                introspectable="0">
        <return-value>
          <type name="SqlSelectField" c:type="GdaSqlSelectField*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="SqlSelectFrom" c:type="GdaSqlSelectFrom" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents the FROM clause of a SELECT statement, it lists targets and joins</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="targets" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SqlSelectTarget"/>
        </type>
      </field>
      <field name="joins" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="SqlSelectJoin"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_select_from_copy"
              introspectable="0">
        <return-value>
          <type name="SqlSelectFrom" c:type="GdaSqlSelectFrom*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_select_from_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_select_from_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_new_join"
              c:identifier="gda_sql_select_from_take_new_join"
              introspectable="0">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="join" transfer-ownership="none">
            <type name="SqlSelectJoin" c:type="GdaSqlSelectJoin*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_new_target"
              c:identifier="gda_sql_select_from_take_new_target"
              introspectable="0">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="target" transfer-ownership="none">
            <type name="SqlSelectTarget" c:type="GdaSqlSelectTarget*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new"
                c:identifier="gda_sql_select_from_new"
                introspectable="0">
        <return-value>
          <type name="SqlSelectFrom" c:type="GdaSqlSelectFrom*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="SqlSelectJoin" c:type="GdaSqlSelectJoin" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents a join between two targets in a SELECT statement.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="type" writable="1">
        <type name="SqlSelectJoinType" c:type="GdaSqlSelectJoinType"/>
      </field>
      <field name="position" writable="1">
        <type name="gint" c:type="gint"/>
      </field>
      <field name="expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="use" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_select_join_copy"
              introspectable="0">
        <return-value>
          <type name="SqlSelectJoin" c:type="GdaSqlSelectJoin*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_select_join_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_select_join_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <function name="new"
                c:identifier="gda_sql_select_join_new"
                introspectable="0">
        <return-value>
          <type name="SqlSelectJoin" c:type="GdaSqlSelectJoin*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
      <function name="type_to_string"
                c:identifier="gda_sql_select_join_type_to_string">
        <return-value transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <type name="SqlSelectJoinType" c:type="GdaSqlSelectJoinType"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <enumeration name="SqlSelectJoinType" c:type="GdaSqlSelectJoinType">
      <member name="cross" value="0" c:identifier="GDA_SQL_SELECT_JOIN_CROSS"/>
      <member name="natural"
              value="1"
              c:identifier="GDA_SQL_SELECT_JOIN_NATURAL"/>
      <member name="inner" value="2" c:identifier="GDA_SQL_SELECT_JOIN_INNER"/>
      <member name="left" value="3" c:identifier="GDA_SQL_SELECT_JOIN_LEFT"/>
      <member name="right" value="4" c:identifier="GDA_SQL_SELECT_JOIN_RIGHT"/>
      <member name="full" value="5" c:identifier="GDA_SQL_SELECT_JOIN_FULL"/>
    </enumeration>
    <record name="SqlSelectOrder"
            c:type="GdaSqlSelectOrder"
            introspectable="0">
      <doc xml:whitespace="preserve">This structure represents the ordering of a SELECT statement.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="asc" writable="1">
        <type name="gboolean" c:type="gboolean"/>
      </field>
      <field name="collation_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_select_order_copy"
              introspectable="0">
        <return-value>
          <type name="SqlSelectOrder" c:type="GdaSqlSelectOrder*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_select_order_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_select_order_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <function name="new"
                c:identifier="gda_sql_select_order_new"
                introspectable="0">
        <return-value>
          <type name="SqlSelectOrder" c:type="GdaSqlSelectOrder*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="SqlSelectTarget"
            c:type="GdaSqlSelectTarget"
            introspectable="0">
      <doc xml:whitespace="preserve">This structure represents a target used to fetch data from in a SELECT statement; it can represent a table or
a sub select. Note that the @table_name
part &lt;emphasis&gt;will be&lt;/emphasis&gt; overwritten by &amp;LIBGDA;,
set the value of @expr-&gt;value instead.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="expr" writable="1">
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </field>
      <field name="table_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="as" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="validity_meta_object" writable="1">
        <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy"
              c:identifier="gda_sql_select_target_copy"
              introspectable="0">
        <return-value>
          <type name="SqlSelectTarget" c:type="GdaSqlSelectTarget*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_select_target_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_select_target_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_alias"
              c:identifier="gda_sql_select_target_take_alias">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="alias" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_select"
              c:identifier="gda_sql_select_target_take_select">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="stmt" transfer-ownership="none">
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </parameter>
        </parameters>
      </method>
      <method name="take_table_name"
              c:identifier="gda_sql_select_target_take_table_name">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new"
                c:identifier="gda_sql_select_target_new"
                introspectable="0">
        <return-value>
          <type name="SqlSelectTarget" c:type="GdaSqlSelectTarget*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="SqlStatement" c:type="GdaSqlStatement" disguised="1">
      <doc xml:whitespace="preserve">This structure is the top level structure encapsulating several type of statements.</doc>
      <method name="compound_set_type"
              c:identifier="gda_sql_statement_compound_set_type">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="type" transfer-ownership="none">
            <type name="SqlStatementCompoundType"
                  c:type="GdaSqlStatementCompoundType"/>
          </parameter>
        </parameters>
      </method>
      <method name="compound_take_stmt"
              c:identifier="gda_sql_statement_compound_take_stmt">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="s" transfer-ownership="none">
            <type name="SqlStatement" c:type="GdaSqlStatement*"/>
          </parameter>
        </parameters>
      </method>
    </record>
    <record name="SqlStatementCheckValidityData"
            c:type="GdaSqlStatementCheckValidityData"
            introspectable="0">
      <doc xml:whitespace="preserve">Validation against a dictionary</doc>
      <field name="cnc" writable="1">
        <type name="Connection" c:type="GdaConnection*"/>
      </field>
      <field name="store" writable="1">
        <type name="MetaStore" c:type="GdaMetaStore*"/>
      </field>
      <field name="mstruct" writable="1">
        <type name="MetaStruct" c:type="GdaMetaStruct*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="SqlStatementCompound"
            c:type="GdaSqlStatementCompound"
            introspectable="0">
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="compound_type" writable="1">
        <type name="SqlStatementCompoundType"
              c:type="GdaSqlStatementCompoundType"/>
      </field>
      <field name="stmt_list" writable="1">
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <enumeration name="SqlStatementCompoundType"
                 c:type="GdaSqlStatementCompoundType">
      <member name="union"
              value="0"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_UNION"/>
      <member name="union_all"
              value="1"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_UNION_ALL"/>
      <member name="intersect"
              value="2"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_INTERSECT"/>
      <member name="intersect_all"
              value="3"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_INTERSECT_ALL"/>
      <member name="except"
              value="4"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_EXCEPT"/>
      <member name="except_all"
              value="5"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND_EXCEPT_ALL"/>
    </enumeration>
    <record name="SqlStatementContentsInfo"
            c:type="GdaSqlStatementContentsInfo"
            introspectable="0">
      <doc xml:whitespace="preserve">Contents' infos</doc>
      <field name="type" writable="1">
        <type name="SqlStatementType" c:type="GdaSqlStatementType"/>
      </field>
      <field name="name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="construct">
        <callback name="construct">
          <return-value>
            <type name="gpointer" c:type="gpointer"/>
          </return-value>
        </callback>
      </field>
      <field name="free">
        <callback name="free">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="copy">
        <callback name="copy">
          <return-value>
            <type name="gpointer" c:type="gpointer"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="serialize">
        <callback name="serialize">
          <return-value transfer-ownership="full">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter transfer-ownership="none">
              <type name="gpointer" c:type="gpointer"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="check_structure_func" writable="1">
        <type name="SqlForeachFunc" c:type="GdaSqlForeachFunc"/>
      </field>
      <field name="check_validity_func" writable="1">
        <type name="SqlForeachFunc" c:type="GdaSqlForeachFunc"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved3" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved4" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="SqlStatementDelete"
            c:type="GdaSqlStatementDelete"
            disguised="1">
    </record>
    <record name="SqlStatementInsert"
            c:type="GdaSqlStatementInsert"
            disguised="1">
      <doc xml:whitespace="preserve">The statement is an INSERT statement, any kind of INSERT statement can be represented using this structure 
(if this is not the case
then report a bug).
&lt;mediaobject&gt;
&lt;imageobject role="html"&gt;
&lt;imagedata fileref="stmt-insert1.png" format="PNG"/&gt;
&lt;/imageobject&gt;
&lt;caption&gt;
&lt;para&gt;
Example of a #GdaSqlStatement having a #GdaSqlStatementInsert as its contents with 2 lists of values
to insert.
&lt;/para&gt;
&lt;/caption&gt;
&lt;/mediaobject&gt;
&lt;mediaobject&gt;
&lt;imageobject role="html"&gt;
&lt;imagedata fileref="stmt-insert2.png" format="PNG"/&gt;
&lt;/imageobject&gt;
&lt;caption&gt;
&lt;para&gt;
Another example of a #GdaSqlStatement having a #GdaSqlStatementInsert as its contents, using a SELECT
to express the values to insert.
&lt;/para&gt;
&lt;/caption&gt;
&lt;/mediaobject&gt;</doc>
    </record>
    <record name="SqlStatementSelect"
            c:type="GdaSqlStatementSelect"
            disguised="1">
    </record>
    <record name="SqlStatementTransaction"
            c:type="GdaSqlStatementTransaction"
            disguised="1">
      <doc xml:whitespace="preserve">The statement is a transaction management related statement (BEGIN, ROLLBACK, etc). The #GdaSqlStatementTransaction structure
does not hold enough information to reconstruct the complete SQL statement (some information may be missing) - the aim of this
structure is to identify a minimum set of information in the transaction statement. Note that the complete SQL which created the
statement should be available in the #GdaSqlStatement structure which encapsulates this structure.</doc>
    </record>
    <enumeration name="SqlStatementType" c:type="GdaSqlStatementType">
      <doc xml:whitespace="preserve">Known types of statements</doc>
      <member name="select" value="0" c:identifier="GDA_SQL_STATEMENT_SELECT"/>
      <member name="insert" value="1" c:identifier="GDA_SQL_STATEMENT_INSERT"/>
      <member name="update" value="2" c:identifier="GDA_SQL_STATEMENT_UPDATE"/>
      <member name="delete" value="3" c:identifier="GDA_SQL_STATEMENT_DELETE"/>
      <member name="compound"
              value="4"
              c:identifier="GDA_SQL_STATEMENT_COMPOUND"/>
      <member name="begin" value="5" c:identifier="GDA_SQL_STATEMENT_BEGIN"/>
      <member name="rollback"
              value="6"
              c:identifier="GDA_SQL_STATEMENT_ROLLBACK"/>
      <member name="commit" value="7" c:identifier="GDA_SQL_STATEMENT_COMMIT"/>
      <member name="savepoint"
              value="8"
              c:identifier="GDA_SQL_STATEMENT_SAVEPOINT"/>
      <member name="rollback_savepoint"
              value="9"
              c:identifier="GDA_SQL_STATEMENT_ROLLBACK_SAVEPOINT"/>
      <member name="delete_savepoint"
              value="10"
              c:identifier="GDA_SQL_STATEMENT_DELETE_SAVEPOINT"/>
      <member name="unknown"
              value="11"
              c:identifier="GDA_SQL_STATEMENT_UNKNOWN"/>
      <member name="none" value="12" c:identifier="GDA_SQL_STATEMENT_NONE"/>
    </enumeration>
    <record name="SqlStatementUnknown"
            c:type="GdaSqlStatementUnknown"
            disguised="1">
      <doc xml:whitespace="preserve">Represents any statement which type is not identified (any DDL statement or database specific dialect)</doc>
    </record>
    <record name="SqlStatementUpdate"
            c:type="GdaSqlStatementUpdate"
            disguised="1">
    </record>
    <record name="SqlTable" c:type="GdaSqlTable" introspectable="0">
      <doc xml:whitespace="preserve">This structure represents the name of a table.</doc>
      <field name="any" writable="1">
        <type name="SqlAnyPart" c:type="GdaSqlAnyPart"/>
      </field>
      <field name="table_name" writable="1">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="validity_meta_object" writable="1">
        <type name="MetaDbObject" c:type="GdaMetaDbObject*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <method name="copy" c:identifier="gda_sql_table_copy" introspectable="0">
        <return-value>
          <type name="SqlTable" c:type="GdaSqlTable*"/>
        </return-value>
      </method>
      <method name="free" c:identifier="gda_sql_table_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="serialize" c:identifier="gda_sql_table_serialize">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="take_name" c:identifier="gda_sql_table_take_name">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="value" transfer-ownership="none">
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <function name="new" c:identifier="gda_sql_table_new" introspectable="0">
        <return-value>
          <type name="SqlTable" c:type="GdaSqlTable*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none">
            <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <class name="Statement"
           c:symbol-prefix="statement"
           c:type="GdaStatement"
           parent="GObject.Object"
           glib:type-name="GdaStatement"
           glib:get-type="gda_statement_get_type"
           glib:type-struct="StatementClass">
      <constructor name="new" c:identifier="gda_statement_new">
        <doc xml:whitespace="preserve">Creates a new #GdaStatement object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the new object</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
      </constructor>
      <function name="error_quark" c:identifier="gda_statement_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="checked">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="checked" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="reset">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </virtual-method>
      <method name="check_structure"
              c:identifier="gda_statement_check_structure"
              throws="1">
        <doc xml:whitespace="preserve">Checks that @stmt's structure is correct.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if @stmt's structure is correct</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="check_validity"
              c:identifier="gda_statement_check_validity"
              throws="1">
        <doc xml:whitespace="preserve">If @cnc is not %NULL then checks that every object (table, field, function) used in @stmt 
actually exists in @cnc's database

If @cnc is %NULL, then cleans anything related to @cnc in @stmt.

See gda_sql_statement_check_validity() for more information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if every object actually exists in @cnc's database</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </method>
      <method name="copy" c:identifier="gda_statement_copy">
        <doc xml:whitespace="preserve">Copy constructor</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a the new copy of @orig</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </return-value>
      </method>
      <method name="get_parameters"
              c:identifier="gda_statement_get_parameters"
              throws="1">
        <doc xml:whitespace="preserve">Get a new #GdaSet object which groups all the execution parameters
which @stmt needs. This new object is returned though @out_params.

Note that if @stmt does not need any parameter, then @out_params is set to %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="out_params"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store a new #GdaSet object, or %NULL</doc>
            <type name="Set" c:type="GdaSet**"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_statement_type"
              c:identifier="gda_statement_get_statement_type">
        <doc xml:whitespace="preserve">Get the type of statement held by @stmt. It returns GDA_SQL_STATEMENT_NONE if
@stmt does not hold any statement</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the statement type</doc>
          <type name="SqlStatementType" c:type="GdaSqlStatementType"/>
        </return-value>
      </method>
      <method name="is_useless" c:identifier="gda_statement_is_useless">
        <doc xml:whitespace="preserve">Tells if @stmt is composed only of spaces (that is it has no real SQL code), and is completely
useless as such.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if executing @stmt does nothing</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="normalize"
              c:identifier="gda_statement_normalize"
              throws="1">
        <doc xml:whitespace="preserve">"Normalizes" some parts of @stmt, see gda_sql_statement_normalize() for more
information.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </method>
      <method name="rewrite_for_default_values"
              c:identifier="gda_statement_rewrite_for_default_values"
              version="4.2"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Rewrites @stmt and creates a new #GdaSqlStatement where all the variables which are to a DEFAULT value
(as returned by gda_holder_value_is_default()) are either removed from the statement (if @remove
is %TRUE) or replaced by the "DEFAULT" keyword (if @remove is %FALSE).

This function is only useful for database providers' implementations which have to deal with default
values when executing statements, and is only relevant in the case of INSERT or UPDATE statements
(in the latter case an error is returned if @remove is %TRUE).

For example the &lt;programlisting&gt;&lt;![CDATA[INSERT INTO mytable (id, name) VALUES (23, ##name::string)]]&gt;&lt;/programlisting&gt;
is re-written into &lt;programlisting&gt;&lt;![CDATA[INSERT INTO mytable (id, name) VALUES (23, DEFAULT)]]&gt;&lt;/programlisting&gt;
if @remove is %FALSE and into &lt;programlisting&gt;&lt;![CDATA[INSERT INTO mytable (id) VALUES (23)]]&gt;&lt;/programlisting&gt;
if @remove is %TRUE.</doc>
        <return-value>
          <doc xml:whitespace="preserve">a new #GdaSqlStatement, or %NULL if an error occurred</doc>
          <type name="SqlStatement" c:type="GdaSqlStatement*"/>
        </return-value>
        <parameters>
          <parameter name="params" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSet containing the variable's values to be bound when executing @stmt</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="remove" transfer-ownership="none">
            <doc xml:whitespace="preserve">set to %TRUE if DEFAULT fields are removed, of %FALSE if the "DEFAULT" keyword is used</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="serialize" c:identifier="gda_statement_serialize">
        <doc xml:whitespace="preserve">Creates a string representing the contents of @stmt.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a string containing the serialized version of @stmt</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
      <method name="to_sql_extended"
              c:identifier="gda_statement_to_sql_extended"
              throws="1">
        <doc xml:whitespace="preserve">Renders @stmt as an SQL statement, with some control on how it is rendered.

If @cnc is not %NULL, then the rendered SQL will better be suited to be used by @cnc (in particular
it may include some SQL tweaks and/or proprietary extensions specific to the database engine used by @cnc):
in this case the result is similar to calling gda_connection_statement_to_sql().</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string if no error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">parameters contained in a single #GdaSet object, or %NULL</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
          <parameter name="flags" transfer-ownership="none">
            <doc xml:whitespace="preserve">a set of flags to control the rendering</doc>
            <type name="StatementSqlFlag" c:type="GdaStatementSqlFlag"/>
          </parameter>
          <parameter name="params_used"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="container"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store the list of actual #GdaHolder objects in @params used to do the rendering, or %NULL</doc>
            <type name="GLib.SList" c:type="GSList**">
              <type name="Holder"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="to_sql_real"
              c:identifier="gda_statement_to_sql_real"
              throws="1">
        <doc xml:whitespace="preserve">Renders @stmt to its SQL representation, using @context to specify how each part of @stmt must
be rendered. This function is mainly used by database provider's implementations which require
to specialize some aspects of SQL rendering to be adapted to the database,'s own SQL dialect
(for example SQLite rewrites the 'FALSE' and 'TRUE' literals as '0' and 'NOT 0').</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if an error occurred</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="context" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSqlRenderingContext context</doc>
            <type name="SqlRenderingContext" c:type="GdaSqlRenderingContext*"/>
          </parameter>
        </parameters>
      </method>
      <property name="structure" writable="1" transfer-ownership="none">
        <type name="gpointer"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="StatementPrivate" c:type="GdaStatementPrivate*"/>
      </field>
      <glib:signal name="checked" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever the structure and contents
of @stmt have been verified (emitted after gda_statement_check_validity()).</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="object" transfer-ownership="none">
            <type name="Connection"/>
          </parameter>
          <parameter name="p0" transfer-ownership="none">
            <type name="gboolean"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="reset" when="first">
        <doc xml:whitespace="preserve">Gets emitted whenever the @stmt has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
      </glib:signal>
    </class>
    <record name="StatementClass"
            c:type="GdaStatementClass"
            glib:is-gtype-struct-for="Statement">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="checked">
        <callback name="checked">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
            <parameter name="cnc" transfer-ownership="none">
              <type name="Connection" c:type="GdaConnection*"/>
            </parameter>
            <parameter name="checked" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="reset">
        <callback name="reset">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="stmt" transfer-ownership="none">
              <type name="Statement" c:type="GdaStatement*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="StatementError" c:type="GdaStatementError">
      <member name="parse_error"
              value="0"
              c:identifier="GDA_STATEMENT_PARSE_ERROR"/>
      <member name="syntax_error"
              value="1"
              c:identifier="GDA_STATEMENT_SYNTAX_ERROR"/>
      <member name="no_cnc_error"
              value="2"
              c:identifier="GDA_STATEMENT_NO_CNC_ERROR"/>
      <member name="cnc_closed_error"
              value="3"
              c:identifier="GDA_STATEMENT_CNC_CLOSED_ERROR"/>
      <member name="exec_error"
              value="4"
              c:identifier="GDA_STATEMENT_EXEC_ERROR"/>
      <member name="param_type_error"
              value="5"
              c:identifier="GDA_STATEMENT_PARAM_TYPE_ERROR"/>
      <member name="param_error"
              value="6"
              c:identifier="GDA_STATEMENT_PARAM_ERROR"/>
    </enumeration>
    <bitfield name="StatementModelUsage" c:type="GdaStatementModelUsage">
      <doc xml:whitespace="preserve">These flags specify how the #GdaDataModel returned when executing a #GdaStatement will be used</doc>
      <member name="random_access"
              value="1"
              c:identifier="GDA_STATEMENT_MODEL_RANDOM_ACCESS"/>
      <member name="cursor_forward"
              value="2"
              c:identifier="GDA_STATEMENT_MODEL_CURSOR_FORWARD"/>
      <member name="cursor_backward"
              value="4"
              c:identifier="GDA_STATEMENT_MODEL_CURSOR_BACKWARD"/>
      <member name="cursor"
              value="6"
              c:identifier="GDA_STATEMENT_MODEL_CURSOR"/>
      <member name="allow_noparam"
              value="8"
              c:identifier="GDA_STATEMENT_MODEL_ALLOW_NOPARAM"/>
    </bitfield>
    <record name="StatementPrivate" c:type="GdaStatementPrivate" disguised="1">
    </record>
    <bitfield name="StatementSqlFlag" c:type="GdaStatementSqlFlag">
      <doc xml:whitespace="preserve">Specifies rendering options</doc>
      <member name="params_as_values"
              value="0"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_AS_VALUES"/>
      <member name="pretty" value="1" c:identifier="GDA_STATEMENT_SQL_PRETTY"/>
      <member name="params_long"
              value="2"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_LONG"/>
      <member name="params_short"
              value="4"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_SHORT"/>
      <member name="params_as_colon"
              value="8"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_AS_COLON"/>
      <member name="params_as_dollar"
              value="16"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_AS_DOLLAR"/>
      <member name="params_as_qmark"
              value="32"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_AS_QMARK"/>
      <member name="params_as_uqmark"
              value="64"
              c:identifier="GDA_STATEMENT_SQL_PARAMS_AS_UQMARK"/>
    </bitfield>
    <constant name="TIMEZONE_INVALID"
              value="86400"
              c:type="GDA_TIMEZONE_INVALID">
      <type name="gint" c:type="gint"/>
    </constant>
    <record name="ThreadNotification" c:type="GdaThreadNotification">
      <doc xml:whitespace="preserve">A notification to be read through the #GIOChannel which is returned by gda_thread_wrapper_get_io_channel(),
for example:
&lt;programlisting&gt;&lt;![CDATA[
gboolean
wrapper_ioc_cb (GIOChannel *source, GIOCondition condition, gpointer data)
{
GIOStatus status;
gsize nread;
GdaThreadNotification notif;
if (condition &amp; G_IO_IN) {
status = g_io_channel_read_chars (source, (gchar*) &amp;notif, sizeof (notif), &amp;nread, NULL);
if ((status != G_IO_STATUS_NORMAL) || (nread != sizeof (notif)))
goto onerror;
switch (notif.type) {
case GDA_THREAD_NOTIFICATION_JOB:
check_for_wrapper_result (bcnc);
break;
case GDA_THREAD_NOTIFICATION_SIGNAL:
gda_thread_wrapper_iterate (bcnc-&gt;priv-&gt;wrapper, FALSE);
break;
default:
goto onerror;
break;
}
}
if (condition &amp; (G_IO_ERR | G_IO_HUP | G_IO_NVAL))
goto onerror;
return TRUE; // keep callback

onerror:
g_io_channel_shutdown (bcnc-&gt;priv-&gt;ioc, FALSE, NULL);
return FALSE; // removed callback
}

{
[...]
GIOChannel *ioc;
ioc = gda_thread_wrapper_get_io_channel (wrapper);
if (!ioc)
[handle error]
else {
guint watch_id;
watch_id = g_io_add_watch (ioc, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL,
(GIOFunc) wrapper_ioc_cb, NULL);
}
}
]]&gt;&lt;/programlisting&gt;</doc>
      <field name="type" writable="1">
        <type name="ThreadNotificationType"
              c:type="GdaThreadNotificationType"/>
      </field>
      <field name="job_id" writable="1">
        <type name="guint" c:type="guint"/>
      </field>
    </record>
    <enumeration name="ThreadNotificationType"
                 c:type="GdaThreadNotificationType">
      <doc xml:whitespace="preserve">Defines the kind of notification which can be obtained when reading from te #GIOChannel
returned by gda_thread_wrapper_get_io_channel().</doc>
      <member name="job" value="1" c:identifier="GDA_THREAD_NOTIFICATION_JOB"/>
      <member name="signal"
              value="2"
              c:identifier="GDA_THREAD_NOTIFICATION_SIGNAL"/>
    </enumeration>
    <class name="ThreadWrapper"
           c:symbol-prefix="thread_wrapper"
           c:type="GdaThreadWrapper"
           parent="GObject.Object"
           glib:type-name="GdaThreadWrapper"
           glib:get-type="gda_thread_wrapper_get_type"
           glib:type-struct="ThreadWrapperClass">
      <constructor name="new"
                   c:identifier="gda_thread_wrapper_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaThreadWrapper object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaThreadWrapper object, or %NULL if threads are not supported/enabled</doc>
          <type name="ThreadWrapper" c:type="GdaThreadWrapper*"/>
        </return-value>
      </constructor>
      <function name="error_quark"
                c:identifier="gda_thread_wrapper_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <method name="cancel"
              c:identifier="gda_thread_wrapper_cancel"
              version="4.2">
        <doc xml:whitespace="preserve">Cancels a job not yet executed. This may fail for the following reasons:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;the job @id could not be found, either because it has already been treated or because
it does not exist or because it was created in another thread&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;the job @id is currently being treated by the worker thread&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if the job has been cancelled, or %FALSE in any other case.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the ID of a job as returned by gda_thread_wrapper_execute() or gda_thread_wrapper_execute_void()</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </method>
      <method name="connect_raw"
              c:identifier="gda_thread_wrapper_connect_raw"
              version="4.2">
        <doc xml:whitespace="preserve">Connects a callback function to a signal for a particular object. The difference with g_signal_connect() and
similar functions are:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;the @callback argument is not a #GCallback function, so the callback signature is not
dependent on the signal itself&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;the signal handler must not have to return any value&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;the @callback function will be called asynchronously, the caller may need to use 
gda_thread_wrapper_iterate() to get the notification&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @private_job and @private_thread control in which case the signal is propagated.&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

Also note that signal handling is done asynchronously: when emitted in the worker thread, it
will be "queued" to be processed in the user thread when it has the chance (when gda_thread_wrapper_iterate()
is called directly or indirectly). The side effect is that the callback function is usually
called long after the object emitting the signal has finished emitting it.

To disconnect a signal handler, don't use any of the g_signal_handler_*() functions but the
gda_thread_wrapper_disconnect() method.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the handler ID</doc>
          <type name="gulong" c:type="gulong"/>
        </return-value>
        <parameters>
          <parameter name="instance" transfer-ownership="none">
            <doc xml:whitespace="preserve">the instance to connect to</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="sig_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string of the form "signal-name::detail"</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="private_thread" transfer-ownership="none">
            <doc xml:whitespace="preserve">set to %TRUE if @callback is to be invoked only if the signal has been emitted while in @wrapper's private sub thread (ie. used when @wrapper is executing some functions specified by gda_thread_wrapper_execute() or gda_thread_wrapper_execute_void()), and to %FALSE if the callback is to be invoked whenever the signal is emitted, independently of the thread in which the signal is emitted.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="private_job" transfer-ownership="none">
            <doc xml:whitespace="preserve">set to %TRUE if @callback is to be invoked only if the signal has been emitted when a job created for the calling thread is being executed, and to %FALSE if @callback has to be called whenever the @sig_name signal is emitted by @instance. Note that this argument is not taken into account if @private_thread is set to %FALSE.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="callback"
                     transfer-ownership="none"
                     scope="call"
                     closure="5">
            <doc xml:whitespace="preserve">a #GdaThreadWrapperCallback function</doc>
            <type name="ThreadWrapperCallback"
                  c:type="GdaThreadWrapperCallback"/>
          </parameter>
          <parameter name="data" transfer-ownership="none">
            <doc xml:whitespace="preserve">data to pass to @callback's calls</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </method>
      <method name="disconnect"
              c:identifier="gda_thread_wrapper_disconnect"
              version="4.2">
        <doc xml:whitespace="preserve">Disconnects the emission of a signal, does the opposite of gda_thread_wrapper_connect_raw().

As soon as this method returns, the callback function set when gda_thread_wrapper_connect_raw()
was called will not be called anymore (even if the object has emitted the signal in the worker
thread and this signal has not been handled in the user thread).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">a handler ID, as returned by gda_thread_wrapper_connect_raw()</doc>
            <type name="gulong" c:type="gulong"/>
          </parameter>
        </parameters>
      </method>
      <method name="execute"
              c:identifier="gda_thread_wrapper_execute"
              version="4.2"
              introspectable="0"
              throws="1">
        <doc xml:whitespace="preserve">Make @wrapper execute the @func function with the @arg argument (along with a #GError which is not @error)
in the sub thread managed by @wrapper. To execute a function which does not return anything,
use gda_thread_wrapper_execute_void().

This method returns immediately, and the caller then needs to use gda_thread_wrapper_fetch_result() to
check if the execution has finished and get the result.

Once @func's execution is finished, if @arg is not %NULL, the @arg_destroy_func destruction function is called
on @arg. This call occurs in the thread calling gda_thread_wrapper_fetch_result().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the job ID, or 0 if an error occurred</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     scope="notified"
                     destroy="2">
            <doc xml:whitespace="preserve">the function to execute, not %NULL</doc>
            <type name="ThreadWrapperFunc" c:type="GdaThreadWrapperFunc"/>
          </parameter>
          <parameter name="arg" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">argument to pass to @func, or %NULL</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="arg_destroy_func"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="async">
            <doc xml:whitespace="preserve">function to be called when the execution has finished, to destroy @arg, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="execute_void"
              c:identifier="gda_thread_wrapper_execute_void"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Make @wrapper execute the @func function with the @arg argument (along with a #GError which is not @error)
in the sub thread managed by @wrapper. To execute a function which returns some pointer,
use gda_thread_wrapper_execute().

This method returns immediately. Calling gda_thread_wrapper_fetch_result() is not necessary as @func
does not return any result. However, it may be necessary to call gda_thread_wrapper_iterate() to give @wrapper a
chance to execute the @arg_destroy_func function if not %NULL (note that gda_thread_wrapper_iterate() is
called by gda_thread_wrapper_fetch_result() itself).

Once @func's execution is finished, if @arg is not %NULL, the @arg_destroy_func destruction function is called
on @arg. This call occurs in the thread calling gda_thread_wrapper_fetch_result().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the job ID, or 0 if an error occurred</doc>
          <type name="guint" c:type="guint"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     scope="notified"
                     destroy="2">
            <doc xml:whitespace="preserve">the function to execute, not %NULL</doc>
            <type name="ThreadWrapperVoidFunc"
                  c:type="GdaThreadWrapperVoidFunc"/>
          </parameter>
          <parameter name="arg" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">argument to pass to @func</doc>
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
          <parameter name="arg_destroy_func"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="async">
            <doc xml:whitespace="preserve">function to be called when the execution has finished, to destroy @arg, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="fetch_result"
              c:identifier="gda_thread_wrapper_fetch_result"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Use this method to check if the execution of a function is finished. The function's execution must have
been requested using gda_thread_wrapper_execute().</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the pointer returned by the execution, or %NULL if no result is available</doc>
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="may_lock" transfer-ownership="none">
            <doc xml:whitespace="preserve">TRUE if this funct must lock the caller untill a result is available</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
          <parameter name="exp_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">ID of the job for which a result is expected</doc>
            <type name="guint" c:type="guint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_io_channel"
              c:identifier="gda_thread_wrapper_get_io_channel"
              version="4.2.9">
        <doc xml:whitespace="preserve">Allow @wrapper to notify when an execution job is finished, by making its exec ID
readable through a new #GIOChannel. This function is useful when the notification needs
to be included into a main loop. This also notifies that signals (emitted by objects in
@wrapper's internal thread) are available.

The returned #GIOChannel will have something to read everytime an execution job is finished
for an execution job submitted from the calling thread. The user whould read #GdaThreadNotification
structures from the channel and analyse its contents to call gda_thread_wrapper_iterate()
or gda_thread_wrapper_fetch_result().

Note1: the new communication channel will only be operational for jobs submitted after this
function returns, and for signals which have been connected after this function returns. A safe
practice is to call this function before the @wrapper object has been used.

Note2: this function will return the same #GIOChannel everytime it's called from the same thread.

Note3: if the usage of the returned #GIOChannel reveals an error, then g_io_channel_shutdown() and
g_io_channel_unref() should be called on the #GIOChannel to let @wrapper know it should not use
that object anymore.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a new #GIOChannel, or %NULL if it could not be created</doc>
          <type name="GLib.IOChannel" c:type="GIOChannel*"/>
        </return-value>
      </method>
      <method name="get_waiting_size"
              c:identifier="gda_thread_wrapper_get_waiting_size"
              version="4.2">
        <doc xml:whitespace="preserve">Use this method to query the number of functions which have been queued to be executed
but which have not yet been executed.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of jobs not yet executed</doc>
          <type name="gint" c:type="gint"/>
        </return-value>
      </method>
      <method name="iterate"
              c:identifier="gda_thread_wrapper_iterate"
              version="4.2">
        <doc xml:whitespace="preserve">This method gives @wrapper a chance to check if some functions to be executed have finished
&lt;emphasis&gt;for the calling thread&lt;/emphasis&gt;. In this case it handles the execution result and
makes it ready to be processed using gda_thread_wrapper_fetch_result().

This method also allows @wrapper to handle signals which may have been emitted by objects
while in the worker thread, and call the callback function specified when gda_thread_wrapper_connect_raw()
was used.

If @may_block is %TRUE, then it will block untill there is one finished execution 
(functions returning void and signals are ignored regarding this argument).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="may_block" transfer-ownership="none">
            <doc xml:whitespace="preserve">whether the call may block</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="steal_signal"
              c:identifier="gda_thread_wrapper_steal_signal"
              version="4.2">
        <doc xml:whitespace="preserve">Requests that the signal which ID is @id (which has been obtained using gda_thread_wrapper_connect_raw())
be treated by the calling thread instead of by the thread in which gda_thread_wrapper_connect_raw()
was called.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="id" transfer-ownership="none">
            <doc xml:whitespace="preserve">a signal ID</doc>
            <type name="gulong" c:type="gulong"/>
          </parameter>
        </parameters>
      </method>
      <method name="unset_io_channel"
              c:identifier="gda_thread_wrapper_unset_io_channel"
              version="4.2.9">
        <doc xml:whitespace="preserve">Does the opposite of gda_thread_wrapper_get_io_channel()</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="ThreadWrapperPrivate" c:type="GdaThreadWrapperPrivate*"/>
      </field>
    </class>
    <callback name="ThreadWrapperCallback" c:type="GdaThreadWrapperCallback">
      <doc xml:whitespace="preserve">Specifies the type of function to be passed to gda_thread_wrapper_connect_raw()</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="wrapper" transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaThreadWrapper</doc>
          <type name="ThreadWrapper" c:type="GdaThreadWrapper*"/>
        </parameter>
        <parameter name="instance" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to the instance which emitted the signal</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
        <parameter name="signame" transfer-ownership="none">
          <doc xml:whitespace="preserve">the name of the signal being emitted</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="n_param_values" transfer-ownership="none">
          <doc xml:whitespace="preserve">number of GValue in @param_values</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter name="param_values" transfer-ownership="none">
          <doc xml:whitespace="preserve">array of @n_param_values GValue</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="gda_reserved" transfer-ownership="none">
          <doc xml:whitespace="preserve">reserved</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
        <parameter name="data" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to the data (which is the @data argument passed to gda_thread_wrapper_connect_raw())</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="ThreadWrapperClass"
            c:type="GdaThreadWrapperClass"
            glib:is-gtype-struct-for="ThreadWrapper">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="ThreadWrapperError" c:type="GdaThreadWrapperError">
      <member name="thread_wrapper_unknown_error"
              value="0"
              c:identifier="GDA_THREAD_WRAPPER_UNKNOWN_ERROR"/>
    </enumeration>
    <callback name="ThreadWrapperFunc"
              c:type="GdaThreadWrapperFunc"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Specifies the type of function to be passed to gda_thread_wrapper_execute().</doc>
      <return-value>
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="arg" transfer-ownership="none">
          <doc xml:whitespace="preserve">pointer to the data (which is the @arg argument passed to gda_thread_wrapper_execute_void())</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="ThreadWrapperPrivate"
            c:type="GdaThreadWrapperPrivate"
            disguised="1">
    </record>
    <callback name="ThreadWrapperVoidFunc"
              c:type="GdaThreadWrapperVoidFunc"
              throws="1">
      <doc xml:whitespace="preserve">Specifies the type of function to be passed to gda_thread_wrapper_execute_void().</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="arg" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to the data (which is the @arg argument passed to gda_thread_wrapper_execute_void())</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </callback>
    <record name="Time"
            c:type="GdaTime"
            glib:type-name="GdaTime"
            glib:get-type="gda_time_get_type"
            c:symbol-prefix="time">
      <field name="hour" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="minute" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="second" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="fraction" writable="1">
        <type name="gulong" c:type="gulong"/>
      </field>
      <field name="timezone" writable="1">
        <type name="glong" c:type="glong"/>
      </field>
      <method name="valid" c:identifier="gda_time_valid" version="4.2">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">#TRUE if #GdaTime is valid; %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <function name="copy" c:identifier="gda_time_copy">
        <return-value transfer-ownership="full">
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
      <function name="free" c:identifier="gda_time_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <record name="Timestamp"
            c:type="GdaTimestamp"
            glib:type-name="GdaTimestamp"
            glib:get-type="gda_timestamp_get_type"
            c:symbol-prefix="timestamp">
      <field name="year" writable="1">
        <type name="gshort" c:type="gshort"/>
      </field>
      <field name="month" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="day" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="hour" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="minute" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="second" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="fraction" writable="1">
        <type name="gulong" c:type="gulong"/>
      </field>
      <field name="timezone" writable="1">
        <type name="glong" c:type="glong"/>
      </field>
      <method name="valid" c:identifier="gda_timestamp_valid" version="4.2">
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">#TRUE if #GdaTimestamp is valid; %FALSE otherwise.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <function name="copy" c:identifier="gda_timestamp_copy">
        <return-value transfer-ownership="full">
          <type name="gpointer" c:type="gpointer"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
      <function name="free" c:identifier="gda_timestamp_free">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="boxed" transfer-ownership="none">
            <type name="gpointer" c:type="gpointer"/>
          </parameter>
        </parameters>
      </function>
    </record>
    <enumeration name="TransactionIsolation" c:type="GdaTransactionIsolation">
      <member name="unknown"
              value="0"
              c:identifier="GDA_TRANSACTION_ISOLATION_UNKNOWN"/>
      <member name="read_committed"
              value="1"
              c:identifier="GDA_TRANSACTION_ISOLATION_READ_COMMITTED"/>
      <member name="read_uncommitted"
              value="2"
              c:identifier="GDA_TRANSACTION_ISOLATION_READ_UNCOMMITTED"/>
      <member name="repeatable_read"
              value="3"
              c:identifier="GDA_TRANSACTION_ISOLATION_REPEATABLE_READ"/>
      <member name="serializable"
              value="4"
              c:identifier="GDA_TRANSACTION_ISOLATION_SERIALIZABLE"/>
    </enumeration>
    <class name="TransactionStatus"
           c:symbol-prefix="transaction_status"
           c:type="GdaTransactionStatus"
           parent="GObject.Object"
           glib:type-name="GdaTransactionStatus"
           glib:get-type="gda_transaction_status_get_type"
           glib:type-struct="TransactionStatusClass">
      <constructor name="new" c:identifier="gda_transaction_status_new">
        <doc xml:whitespace="preserve">Creates a new #GdaTransactionStatus object, which allows a fine-tune and
full control of transactions to be used with providers.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created object.</doc>
          <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">name for the transaction</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <method name="add_event_sql"
              c:identifier="gda_transaction_status_add_event_sql"
              introspectable="0">
        <return-value>
          <type name="TransactionStatusEvent"
                c:type="GdaTransactionStatusEvent*"/>
        </return-value>
        <parameters>
          <parameter name="sql" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="conn_event" transfer-ownership="none">
            <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_event_sub"
              c:identifier="gda_transaction_status_add_event_sub"
              introspectable="0">
        <return-value>
          <type name="TransactionStatusEvent"
                c:type="GdaTransactionStatusEvent*"/>
        </return-value>
        <parameters>
          <parameter name="sub_trans" transfer-ownership="none">
            <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_event_svp"
              c:identifier="gda_transaction_status_add_event_svp"
              introspectable="0">
        <return-value>
          <type name="TransactionStatusEvent"
                c:type="GdaTransactionStatusEvent*"/>
        </return-value>
        <parameters>
          <parameter name="svp_name" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="find" c:identifier="gda_transaction_status_find">
        <return-value transfer-ownership="full">
          <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="destev" transfer-ownership="none">
            <type name="TransactionStatusEvent"
                  c:type="GdaTransactionStatusEvent**"/>
          </parameter>
        </parameters>
      </method>
      <method name="find_current"
              c:identifier="gda_transaction_status_find_current">
        <doc xml:whitespace="preserve">Find a pointer to the "current" _unnamed_ transaction, which is the last
transaction if there are several nested transactions</doc>
        <return-value transfer-ownership="full">
          <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
        </return-value>
        <parameters>
          <parameter name="destev" transfer-ownership="none">
            <type name="TransactionStatusEvent"
                  c:type="GdaTransactionStatusEvent**"/>
          </parameter>
          <parameter name="unnamed_only" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="free_events"
              c:identifier="gda_transaction_status_free_events">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="event" transfer-ownership="none">
            <type name="TransactionStatusEvent"
                  c:type="GdaTransactionStatusEvent*"/>
          </parameter>
          <parameter name="free_after" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="name">
        <type name="utf8" c:type="gchar*"/>
      </field>
      <field name="isolation_level">
        <type name="TransactionIsolation" c:type="GdaTransactionIsolation"/>
      </field>
      <field name="state">
        <type name="TransactionStatusState"
              c:type="GdaTransactionStatusState"/>
      </field>
      <field name="events">
        <type name="GLib.List" c:type="GList*">
          <type name="TransactionStatusEvent"/>
        </type>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </class>
    <record name="TransactionStatusClass"
            c:type="GdaTransactionStatusClass"
            glib:is-gtype-struct-for="TransactionStatus">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <record name="TransactionStatusEvent" c:type="GdaTransactionStatusEvent">
      <field name="trans" writable="1">
        <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
      </field>
      <field name="type" writable="1">
        <type name="TransactionStatusEventType"
              c:type="GdaTransactionStatusEventType"/>
      </field>
      <union name="pl" c:type="pl">
        <field name="svp_name" writable="1">
          <type name="utf8" c:type="gchar*"/>
        </field>
        <field name="sql" writable="1">
          <type name="utf8" c:type="gchar*"/>
        </field>
        <field name="sub_trans" writable="1">
          <type name="TransactionStatus" c:type="GdaTransactionStatus*"/>
        </field>
      </union>
      <field name="conn_event" writable="1">
        <type name="ConnectionEvent" c:type="GdaConnectionEvent*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <enumeration name="TransactionStatusEventType"
                 c:type="GdaTransactionStatusEventType">
      <member name="savepoint"
              value="0"
              c:identifier="GDA_TRANSACTION_STATUS_EVENT_SAVEPOINT"/>
      <member name="sql"
              value="1"
              c:identifier="GDA_TRANSACTION_STATUS_EVENT_SQL"/>
      <member name="sub_transaction"
              value="2"
              c:identifier="GDA_TRANSACTION_STATUS_EVENT_SUB_TRANSACTION"/>
    </enumeration>
    <enumeration name="TransactionStatusState"
                 c:type="GdaTransactionStatusState">
      <member name="ok"
              value="0"
              c:identifier="GDA_TRANSACTION_STATUS_STATE_OK"/>
      <member name="failed"
              value="1"
              c:identifier="GDA_TRANSACTION_STATUS_STATE_FAILED"/>
    </enumeration>
    <class name="Tree"
           c:symbol-prefix="tree"
           c:type="GdaTree"
           parent="GObject.Object"
           glib:type-name="GdaTree"
           glib:get-type="gda_tree_get_type"
           glib:type-struct="TreeClass">
      <constructor name="new" c:identifier="gda_tree_new" version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTree object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTree object</doc>
          <type name="Tree" c:type="GdaTree*"/>
        </return-value>
      </constructor>
      <function name="error_quark" c:identifier="gda_tree_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="node_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_deleted">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node_path" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_has_child_toggled">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_inserted">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="add_manager"
              c:identifier="gda_tree_add_manager"
              version="4.2">
        <doc xml:whitespace="preserve">Sets @manager as a top #GdaTreeManager object, which will be responsible for creating top level nodes in @tree.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="manager" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaTreeManager object</doc>
            <type name="TreeManager" c:type="GdaTreeManager*"/>
          </parameter>
        </parameters>
      </method>
      <method name="clean" c:identifier="gda_tree_clean" version="4.2">
        <doc xml:whitespace="preserve">Removes any node in @tree</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
      </method>
      <method name="dump" c:identifier="gda_tree_dump" version="4.2">
        <doc xml:whitespace="preserve">Dumps the contents of @tree to @stream, using a hierarchical view.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaTreeNode to start the dump from, or %NULL for a full dump</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
          <parameter name="stream" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a stream to send the dump to, or %NULL for STDOUT</doc>
            <type name="gpointer" c:type="FILE*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node" c:identifier="gda_tree_get_node" version="4.2">
        <doc xml:whitespace="preserve">Locates a #GdaTreeNode using the @tree_path path.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the requested #GdaTreeNode pointer, or %NULL if not found</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
        <parameters>
          <parameter name="tree_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">full path to the required nodes (if @use_names is %TRUE, then it must start with '/')</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="use_names" transfer-ownership="none">
            <doc xml:whitespace="preserve">if %TRUE, then @tree_path will be interpreted as a unix style path, and if %FALSE, then @tree_path will be interpreted similarly to the #GtkTreePath's string representation.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_manager"
              c:identifier="gda_tree_get_node_manager"
              version="4.2">
        <doc xml:whitespace="preserve">Get the #GdaTreeManager which created @node in @tree</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaTreeManager, or %NULL if @node is not present in @tree</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaTreeNode present in @tree</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_node_path"
              c:identifier="gda_tree_get_node_path"
              version="4.2">
        <doc xml:whitespace="preserve">Get the path associated to @node in @tree.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string, or %NULL if @node is not in @tree</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaTreeNode node in @tree</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_nodes_in_path"
              c:identifier="gda_tree_get_nodes_in_path"
              version="4.2">
        <doc xml:whitespace="preserve">The returned list is a list of all the #GdaTreeNode nodes &lt;emphasis&gt;below&lt;/emphasis&gt; the node
at the specified path.

As a corner case if @tree_path is %NULL, then the returned list contains all the top level nodes.</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new list of #GdaTreeNode pointers, free it with g_slist_free()</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="TreeNode"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="tree_path" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">full path to the required nodes (if @use_names is %TRUE, then it must start with '/'), or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="use_names" transfer-ownership="none">
            <doc xml:whitespace="preserve">if %TRUE, then @tree_path will be interpreted as a unix style path, and if %FALSE, then @tree_path will be interpreted similarly to the #GtkTreePath's string representation.</doc>
            <type name="gboolean" c:type="gboolean"/>
          </parameter>
        </parameters>
      </method>
      <method name="set_attribute"
              c:identifier="gda_tree_set_attribute"
              version="4.2">
        <doc xml:whitespace="preserve">Sets an attribute to @tree, which will be accessible to any node in it.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GValue, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy" transfer-ownership="none" scope="async">
            <doc xml:whitespace="preserve">a function to be called when @attribute is not needed anymore, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <method name="update_all"
              c:identifier="gda_tree_update_all"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Requests that @tree be populated with nodes. If an error occurs, then @tree's contents is left
unchanged, and otherwise @tree's previous contents is completely replaced by the new one.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="update_children"
              c:identifier="gda_tree_update_children"
              version="4.2.8"
              throws="1">
        <doc xml:whitespace="preserve">Update the children of @node in @tree (not recursively, to update recursively, use
gda_tree_update_part()). If @node is %NULL then the top level nodes are updated.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GdaTreeNode node in @tree, or %NULL</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </method>
      <method name="update_part"
              c:identifier="gda_tree_update_part"
              version="4.2"
              throws="1">
        <doc xml:whitespace="preserve">Requests that @tree be populated with nodes, starting from @node</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaTreeNode node in @tree</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </method>
      <property name="is-list" transfer-ownership="none">
        <doc xml:whitespace="preserve">Tells if the GdaTree is a list or a tree.</doc>
        <type name="gboolean"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="TreePrivate" c:type="GdaTreePrivate*"/>
      </field>
      <glib:signal name="node-changed" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has changed in @tree</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which has changed</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-deleted" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has been removed from @tree</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the position the node held in @tree as a tree path</doc>
            <type name="utf8"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-has-child-toggled" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has has a child when it did not have any or when it
does not have a ny children anymore when it had some</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which changed from having children to being a leaf or the other way around</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-inserted" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has been inserted in @tree</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which has inserted</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="TreeClass"
            c:type="GdaTreeClass"
            glib:is-gtype-struct-for="Tree">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="node_changed">
        <callback name="node_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="tree" transfer-ownership="none">
              <type name="Tree" c:type="GdaTree*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_inserted">
        <callback name="node_inserted">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="tree" transfer-ownership="none">
              <type name="Tree" c:type="GdaTree*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_has_child_toggled">
        <callback name="node_has_child_toggled">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="tree" transfer-ownership="none">
              <type name="Tree" c:type="GdaTree*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_deleted">
        <callback name="node_deleted">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="tree" transfer-ownership="none">
              <type name="Tree" c:type="GdaTree*"/>
            </parameter>
            <parameter name="node_path" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="TreeError" c:type="GdaTreeError">
      <member name="tree_unknown_error"
              value="0"
              c:identifier="GDA_TREE_UNKNOWN_ERROR"/>
    </enumeration>
    <class name="TreeManager"
           c:symbol-prefix="tree_manager"
           c:type="GdaTreeManager"
           parent="GObject.Object"
           glib:type-name="GdaTreeManager"
           glib:get-type="gda_tree_manager_get_type"
           glib:type-struct="TreeManagerClass">
      <constructor name="new_with_func"
                   c:identifier="gda_tree_manager_new_with_func"
                   version="4.2"
                   introspectable="0">
        <doc xml:whitespace="preserve">Use this method to create a new #GdaTreeManager if it's more convenient than subclassing; all is needed
is the @update_func function which is responsible for creating or updating the children nodes of a specified #GdaTreeNode.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="update_func" transfer-ownership="none" scope="call">
            <doc xml:whitespace="preserve">the function to call when the manager object is requested to create or update its list of #GdaTreeNode nodes</doc>
            <type name="TreeManagerNodesFunc"
                  c:type="GdaTreeManagerNodesFunc"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_tree_manager_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="update_children" introspectable="0" throws="1">
        <return-value>
          <type name="GLib.SList" c:type="GSList*">
            <type name="gpointer" c:type="gpointer"/>
          </type>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
          <parameter name="children_nodes" transfer-ownership="none">
            <type name="GLib.SList" c:type="GSList*">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </parameter>
          <parameter name="out_error" transfer-ownership="none">
            <type name="gboolean" c:type="gboolean*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="add_manager"
              c:identifier="gda_tree_manager_add_manager"
              version="4.2">
        <doc xml:whitespace="preserve">Adds a sub manager to @manager. Use this method to create the skeleton structure
of a #GdaTree. Note that a single #GdaTreeManager can be used by several #GdaTree objects
or several times in the same #GdaTree's structure.

Please note that it's possible for @mgr and @sub to be the same object, but beware of the possible
infinite recursive behaviour in this case when creating children nodes 
(depending on the actual implementation of the #GdaTreeManager).</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="sub" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaTreeManager object to add</doc>
            <type name="TreeManager" c:type="GdaTreeManager*"/>
          </parameter>
        </parameters>
      </method>
      <method name="add_new_node_attribute"
              c:identifier="gda_tree_manager_add_new_node_attribute"
              version="4.2">
        <doc xml:whitespace="preserve">Requests that for any new node managed (eg. created) by @manager, a new attribute will be set. This allows
one to customize the attributes of new nodes created by an existing #GdaTreeManager.

As a side effect, if @value is %NULL, then the corresponding attribute, if it was set, is unset.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">an attribute name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the attribute's value, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
        </parameters>
      </method>
      <method name="create_node"
              c:identifier="gda_tree_manager_create_node"
              version="4.2">
        <doc xml:whitespace="preserve">Requests that @manager creates a new #GdaTreeNode. The new node is not in any
way linked to @manager yet, consider this method as a #GdaTreeNode factory.

This method is usually used when implementing a #GdaTreeManagerNodesFunc function (to create nodes),
or when subclassing the #GdaTreeManager.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeNode</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
        <parameters>
          <parameter name="parent" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">the parent the new node may have, or %NULL</doc>
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">name given to the new node, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_managers"
              c:identifier="gda_tree_manager_get_managers"
              version="4.2">
        <doc xml:whitespace="preserve">Get the list of sub managers which have already been added using gda_tree_manager_add_manager()</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a list of #GdaTreeMenager which should not be modified.</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="TreeManager"/>
          </type>
        </return-value>
      </method>
      <method name="get_node_create_func"
              c:identifier="gda_tree_manager_get_node_create_func"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Get the function used by @manager when creating new #GdaTreeNode nodes</doc>
        <return-value>
          <doc xml:whitespace="preserve">the #GdaTreeManagerNodeFunc function, or %NULL if the default function is used</doc>
          <type name="TreeManagerNodeFunc" c:type="GdaTreeManagerNodeFunc"/>
        </return-value>
      </method>
      <method name="set_node_create_func"
              c:identifier="gda_tree_manager_set_node_create_func"
              version="4.2"
              introspectable="0">
        <doc xml:whitespace="preserve">Sets the function to be called when a new node is being created by @manager. If @func is %NULL
then each created node will be a #GdaTreeNode object.

Specifying a custom #GdaTreeManagerNodeFunc function for example allows one to use
specialized sub-classed #GdaTreeNode objects.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="func"
                     transfer-ownership="none"
                     allow-none="1"
                     scope="call">
            <doc xml:whitespace="preserve">a #GdaTreeManagerNodeFunc function pointer, or %NULL</doc>
            <type name="TreeManagerNodeFunc" c:type="GdaTreeManagerNodeFunc"/>
          </parameter>
        </parameters>
      </method>
      <property name="func"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">This property specifies the function which needs to be called when the list of #GdaTreeNode nodes
managed has to be updated</doc>
        <type name="gpointer"/>
      </property>
      <property name="recursive"
                writable="1"
                construct="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">This property specifies if, when initially creating nodes or updating the list of nodes,
the tree manager shoud also request that each node it has created or updated also
initially create or update their children.

This property can typically set to FALSE if the process of creating children nodes is lenghty
and needs to be postponed while an event occurs.</doc>
        <type name="gboolean"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="TreeManagerPrivate" c:type="GdaTreeManagerPrivate*"/>
      </field>
    </class>
    <record name="TreeManagerClass"
            c:type="GdaTreeManagerClass"
            glib:is-gtype-struct-for="TreeManager">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="update_children" introspectable="0">
        <callback name="update_children" introspectable="0" throws="1">
          <return-value>
            <type name="GLib.SList" c:type="GSList*">
              <type name="gpointer" c:type="gpointer"/>
            </type>
          </return-value>
          <parameters>
            <parameter name="manager" transfer-ownership="none">
              <type name="TreeManager" c:type="GdaTreeManager*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="children_nodes" transfer-ownership="none">
              <type name="GLib.SList" c:type="GSList*">
                <type name="gpointer" c:type="gpointer"/>
              </type>
            </parameter>
            <parameter name="out_error" transfer-ownership="none">
              <type name="gboolean" c:type="gboolean*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="TreeManagerError" c:type="GdaTreeManagerError">
      <member name="tree_manager_unknown_error"
              value="0"
              c:identifier="GDA_TREE_MANAGER_UNKNOWN_ERROR"/>
    </enumeration>
    <callback name="TreeManagerNodeFunc"
              c:type="GdaTreeManagerNodeFunc"
              introspectable="0">
      <return-value>
        <type name="TreeNode" c:type="GdaTreeNode*"/>
      </return-value>
      <parameters>
        <parameter name="manager" transfer-ownership="none">
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </parameter>
        <parameter name="parent" transfer-ownership="none">
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </parameter>
        <parameter name="name" transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </callback>
    <callback name="TreeManagerNodesFunc"
              c:type="GdaTreeManagerNodesFunc"
              introspectable="0"
              throws="1">
      <return-value>
        <type name="GLib.SList" c:type="GSList*">
          <type name="gpointer" c:type="gpointer"/>
        </type>
      </return-value>
      <parameters>
        <parameter name="manager" transfer-ownership="none">
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </parameter>
        <parameter name="node" transfer-ownership="none">
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </parameter>
        <parameter name="children_nodes" transfer-ownership="none">
          <type name="GLib.SList" c:type="GSList*">
            <type name="gpointer" c:type="gpointer"/>
          </type>
        </parameter>
        <parameter name="out_error" transfer-ownership="none">
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
      </parameters>
    </callback>
    <record name="TreeManagerPrivate"
            c:type="GdaTreeManagerPrivate"
            disguised="1">
    </record>
    <class name="TreeMgrColumns"
           c:symbol-prefix="tree_mgr_columns"
           c:type="GdaTreeMgrColumns"
           parent="TreeManager"
           glib:type-name="GdaTreeMgrColumns"
           glib:get-type="gda_tree_mgr_columns_get_type"
           glib:type-struct="TreeMgrColumnsClass">
      <constructor name="new"
                   c:identifier="gda_tree_mgr_columns_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeManager object which will add one tree node for each
column in the table named @table_name in the @schema schema.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager object</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none">
            <doc xml:whitespace="preserve">a schema name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="table_name" transfer-ownership="none">
            <doc xml:whitespace="preserve">the name of the table</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaConnection to display information for. Necessary upon construction unless
the #GdaTreeMgrColumns:meta-store property is specified instead.</doc>
        <type name="Connection"/>
      </property>
      <property name="meta-store"
                version="4.2.4"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaMetaStore to extract information from. Necessary upon construction unless
the #GdaTreeMgrColumns:connection property is specified instead. This property has
priority over the GdaTreeMgrColumns:connection property.</doc>
        <type name="MetaStore"/>
      </property>
      <property name="schema"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">If no set, then the table name will be fetched from the parent node using the "schema" attribute</doc>
        <type name="utf8"/>
      </property>
      <property name="table-name"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">If no set, then the table name will be fetched from the parent node using the "table_name" attribute</doc>
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="TreeManager" c:type="GdaTreeManager"/>
      </field>
      <field name="priv">
        <type name="TreeMgrColumnsPriv" c:type="GdaTreeMgrColumnsPriv*"/>
      </field>
    </class>
    <record name="TreeMgrColumnsClass"
            c:type="GdaTreeMgrColumnsClass"
            glib:is-gtype-struct-for="TreeMgrColumns">
      <field name="object_class">
        <type name="TreeManagerClass" c:type="GdaTreeManagerClass"/>
      </field>
    </record>
    <record name="TreeMgrColumnsPriv"
            c:type="GdaTreeMgrColumnsPriv"
            disguised="1">
    </record>
    <class name="TreeMgrLabel"
           c:symbol-prefix="tree_mgr_label"
           c:type="GdaTreeMgrLabel"
           parent="TreeManager"
           glib:type-name="GdaTreeMgrLabel"
           glib:get-type="gda_tree_mgr_label_get_type"
           glib:type-struct="TreeMgrLabelClass">
      <constructor name="new"
                   c:identifier="gda_tree_mgr_label_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeManager object which will add one tree node labelled @label</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager object</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="label" transfer-ownership="none">
            <doc xml:whitespace="preserve">a label string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <property name="label"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="TreeManager" c:type="GdaTreeManager"/>
      </field>
      <field name="priv">
        <type name="TreeMgrLabelPriv" c:type="GdaTreeMgrLabelPriv*"/>
      </field>
    </class>
    <record name="TreeMgrLabelClass"
            c:type="GdaTreeMgrLabelClass"
            glib:is-gtype-struct-for="TreeMgrLabel">
      <field name="object_class">
        <type name="TreeManagerClass" c:type="GdaTreeManagerClass"/>
      </field>
    </record>
    <record name="TreeMgrLabelPriv" c:type="GdaTreeMgrLabelPriv" disguised="1">
    </record>
    <class name="TreeMgrSchemas"
           c:symbol-prefix="tree_mgr_schemas"
           c:type="GdaTreeMgrSchemas"
           parent="TreeManager"
           glib:type-name="GdaTreeMgrSchemas"
           glib:get-type="gda_tree_mgr_schemas_get_type"
           glib:type-struct="TreeMgrSchemasClass">
      <constructor name="new"
                   c:identifier="gda_tree_mgr_schemas_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeManager object which will add one tree node for each database schema found
in @cnc.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager object</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </constructor>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaConnection to display information for. Necessary upon construction unless
the #GdaTreeMgrSchema:meta-store property is specified instead.</doc>
        <type name="Connection"/>
      </property>
      <property name="meta-store"
                version="4.2.4"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaMetaStore to extract information from. Necessary upon construction unless
the #GdaTreeMgrSchema:connection property is specified instead. This property has
priority over the GdaTreeMgrSchema:connection property.</doc>
        <type name="MetaStore"/>
      </property>
      <field name="object">
        <type name="TreeManager" c:type="GdaTreeManager"/>
      </field>
      <field name="priv">
        <type name="TreeMgrSchemasPriv" c:type="GdaTreeMgrSchemasPriv*"/>
      </field>
    </class>
    <record name="TreeMgrSchemasClass"
            c:type="GdaTreeMgrSchemasClass"
            glib:is-gtype-struct-for="TreeMgrSchemas">
      <field name="object_class">
        <type name="TreeManagerClass" c:type="GdaTreeManagerClass"/>
      </field>
    </record>
    <record name="TreeMgrSchemasPriv"
            c:type="GdaTreeMgrSchemasPriv"
            disguised="1">
    </record>
    <class name="TreeMgrSelect"
           c:symbol-prefix="tree_mgr_select"
           c:type="GdaTreeMgrSelect"
           parent="TreeManager"
           glib:type-name="GdaTreeMgrSelect"
           glib:get-type="gda_tree_mgr_select_get_type"
           glib:type-struct="TreeMgrSelectClass">
      <constructor name="new"
                   c:identifier="gda_tree_mgr_select_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeMgrSelect object which will add one tree node for each row in
the #GdaDataModel resulting from the execution of @stmt.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager object</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="stmt" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaStatement object representing a SELECT statement</doc>
            <type name="Statement" c:type="GdaStatement*"/>
          </parameter>
          <parameter name="params" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaSet object representing fixed parameters which are to be used when executing @stmt</doc>
            <type name="Set" c:type="GdaSet*"/>
          </parameter>
        </parameters>
      </constructor>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Connection"/>
      </property>
      <property name="params"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Set"/>
      </property>
      <property name="statement"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="Statement"/>
      </property>
      <field name="object">
        <type name="TreeManager" c:type="GdaTreeManager"/>
      </field>
      <field name="priv">
        <type name="TreeMgrSelectPriv" c:type="GdaTreeMgrSelectPriv*"/>
      </field>
    </class>
    <record name="TreeMgrSelectClass"
            c:type="GdaTreeMgrSelectClass"
            glib:is-gtype-struct-for="TreeMgrSelect">
      <field name="object_class">
        <type name="TreeManagerClass" c:type="GdaTreeManagerClass"/>
      </field>
    </record>
    <record name="TreeMgrSelectPriv"
            c:type="GdaTreeMgrSelectPriv"
            disguised="1">
    </record>
    <class name="TreeMgrTables"
           c:symbol-prefix="tree_mgr_tables"
           c:type="GdaTreeMgrTables"
           parent="TreeManager"
           glib:type-name="GdaTreeMgrTables"
           glib:get-type="gda_tree_mgr_tables_get_type"
           glib:type-struct="TreeMgrTablesClass">
      <constructor name="new"
                   c:identifier="gda_tree_mgr_tables_new"
                   version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeManager object which will add one tree node for each table found in the
@schema if it is not %NULL, or for each table visible by default in @cnc.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeManager object</doc>
          <type name="TreeManager" c:type="GdaTreeManager*"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">a #GdaConnection object</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="schema" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a schema name or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <property name="connection"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaConnection to display information for. Necessary upon construction unless
the #GdaTreeMgrTables:meta-store property is specified instead.</doc>
        <type name="Connection"/>
      </property>
      <property name="meta-store"
                version="4.2.4"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">Defines the #GdaMetaStore to extract information from. Necessary upon construction unless
the #GdaTreeMgrTables:connection property is specified instead. This property has
priority over the GdaTreeMgrTables:connection property.</doc>
        <type name="MetaStore"/>
      </property>
      <property name="schema"
                readable="0"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <doc xml:whitespace="preserve">If no set, then the table name will be fetched from the parent node using the "schema" attribute. If not
found that way, then the list of visible tables (tables which can be identified without having to specify
a schema) will be used</doc>
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="TreeManager" c:type="GdaTreeManager"/>
      </field>
      <field name="priv">
        <type name="TreeMgrTablesPriv" c:type="GdaTreeMgrTablesPriv*"/>
      </field>
    </class>
    <record name="TreeMgrTablesClass"
            c:type="GdaTreeMgrTablesClass"
            glib:is-gtype-struct-for="TreeMgrTables">
      <field name="object_class">
        <type name="TreeManagerClass" c:type="GdaTreeManagerClass"/>
      </field>
    </record>
    <record name="TreeMgrTablesPriv"
            c:type="GdaTreeMgrTablesPriv"
            disguised="1">
    </record>
    <class name="TreeNode"
           c:symbol-prefix="tree_node"
           c:type="GdaTreeNode"
           parent="GObject.Object"
           glib:type-name="GdaTreeNode"
           glib:get-type="gda_tree_node_get_type"
           glib:type-struct="TreeNodeClass">
      <constructor name="new" c:identifier="gda_tree_node_new" version="4.2">
        <doc xml:whitespace="preserve">Creates a new #GdaTreeNode object</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new #GdaTreeNode</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a name, or %NULL</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark" c:identifier="gda_tree_node_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <virtual-method name="dump_children">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="prefix" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="in_string" transfer-ownership="none">
            <type name="GLib.String" c:type="GString*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="dump_header">
        <return-value transfer-ownership="full">
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </virtual-method>
      <virtual-method name="node_changed">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_deleted">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="relative_path" transfer-ownership="none">
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_has_child_toggled">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <virtual-method name="node_inserted">
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <type name="TreeNode" c:type="GdaTreeNode*"/>
          </parameter>
        </parameters>
      </virtual-method>
      <method name="fetch_attribute"
              c:identifier="gda_tree_node_fetch_attribute"
              version="4.2">
        <doc xml:whitespace="preserve">Get the value associated to the attribute named @attribute for @node. If the attribute is not set,
then @node's parents is queries (recursively up to the top level node).

Attributes can have any name, but Libgda proposes some default names,
see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only #GValue, or %NULL if not attribute named @attribute has been set for @node</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_child_index"
              c:identifier="gda_tree_node_get_child_index"
              version="4.2">
        <doc xml:whitespace="preserve">Get the #GdaTreeNode child of @node at position @index (starting at 0).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaTreeNode, or %NULL if not found</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
        <parameters>
          <parameter name="index" transfer-ownership="none">
            <doc xml:whitespace="preserve">a index</doc>
            <type name="gint" c:type="gint"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_child_name"
              c:identifier="gda_tree_node_get_child_name"
              version="4.2">
        <doc xml:whitespace="preserve">Get the #GdaTreeNode child of @node which has the #GDA_ATTRIBUTE_NAME set to @name</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GdaTreeNode, or %NULL if not found</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
        <parameters>
          <parameter name="name" transfer-ownership="none">
            <doc xml:whitespace="preserve">requested node's name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_children"
              c:identifier="gda_tree_node_get_children"
              version="4.2">
        <doc xml:whitespace="preserve">Get a list of all @node's children, free it with g_slist_free() after usage</doc>
        <return-value transfer-ownership="container">
          <doc xml:whitespace="preserve">a new #GSList of #GdaTreeNode objects, or %NULL if @node does not have any child</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="TreeNode"/>
          </type>
        </return-value>
      </method>
      <method name="get_node_attribute"
              c:identifier="gda_tree_node_get_node_attribute"
              version="4.2">
        <doc xml:whitespace="preserve">Get the value associated to the attribute named @attribute for @node. The difference with gda_tree_node_fetch_attribute()
is that gda_tree_node_fetch_attribute() will also query @node's parents (recursively up to the top level node) if
the attribute is not set for @node.

Attributes can have any name, but Libgda proposes some default names, 
see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">a read-only #GValue, or %NULL if not attribute named @attribute has been set for @node</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name as a string</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="get_parent"
              c:identifier="gda_tree_node_get_parent"
              version="4.2">
        <doc xml:whitespace="preserve">Get the #GdaTreeNode parent of @node in the #GdaTree node belongs to. If @node is at the top level,
then this method return %NULL.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">the parent #GdaTreeNode</doc>
          <type name="TreeNode" c:type="GdaTreeNode*"/>
        </return-value>
      </method>
      <method name="set_node_attribute"
              c:identifier="gda_tree_node_set_node_attribute"
              version="4.2">
        <doc xml:whitespace="preserve">Set the value associated to a named attribute. The @attribute string is used AS IT IS by this method (eg.
no copy of it is made), and
the memory it uses will be freed using the @destroy function when no longer needed (if @destroy is %NULL,
then the string will not be freed at all).

Attributes can have any name, but Libgda proposes some default names, 
see &lt;link linkend="libgda-40-Attributes-manager.synopsis"&gt;this section&lt;/link&gt;.

For example one would use it as:

&lt;code&gt;
gda_tree_node_set_node_attribute (node, g_strdup (my_attribute), my_value, g_free);
gda_tree_node_set_node_attribute (node, GDA_ATTRIBUTE_NAME, my_value, NULL);
&lt;/code&gt;

If there is already an attribute named @attribute set, then its value is replaced with the new value (@value is
copied), except if @value is %NULL, in which case the attribute is removed.</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="attribute" transfer-ownership="none">
            <doc xml:whitespace="preserve">attribute name</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
          <parameter name="value" transfer-ownership="none" allow-none="1">
            <doc xml:whitespace="preserve">a #GValue, or %NULL</doc>
            <type name="GObject.Value" c:type="GValue*"/>
          </parameter>
          <parameter name="destroy" transfer-ownership="none" scope="async">
            <doc xml:whitespace="preserve">a function to be called when @attribute is not needed anymore, or %NULL</doc>
            <type name="GLib.DestroyNotify" c:type="GDestroyNotify"/>
          </parameter>
        </parameters>
      </method>
      <property name="name" writable="1" transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="TreeNodePrivate" c:type="GdaTreeNodePrivate*"/>
      </field>
      <glib:signal name="node-changed" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has changed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which has changed</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-deleted" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has been removed</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="relative_path" transfer-ownership="none">
            <doc xml:whitespace="preserve">the path the node held, relative to @reporting</doc>
            <type name="utf8"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-has-child-toggled" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has has a child when it did not have any or when it
does not have a ny children anymore when it had some</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which changed from having children to being a leaf or the other way around</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
      <glib:signal name="node-inserted" when="last" version="4.2">
        <doc xml:whitespace="preserve">Gets emitted when a @node has been inserted</doc>
        <return-value transfer-ownership="none">
          <type name="none"/>
        </return-value>
        <parameters>
          <parameter name="node" transfer-ownership="none">
            <doc xml:whitespace="preserve">the #GdaTreeNode which has been inserted</doc>
            <type name="TreeNode"/>
          </parameter>
        </parameters>
      </glib:signal>
    </class>
    <record name="TreeNodeClass"
            c:type="GdaTreeNodeClass"
            glib:is-gtype-struct-for="TreeNode">
      <field name="object_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="node_changed">
        <callback name="node_changed">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="reporting" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_inserted">
        <callback name="node_inserted">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="reporting" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_has_child_toggled">
        <callback name="node_has_child_toggled">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="reporting" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="node_deleted">
        <callback name="node_deleted">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="reporting" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="relative_path" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dump_header">
        <callback name="dump_header">
          <return-value transfer-ownership="full">
            <type name="utf8" c:type="gchar*"/>
          </return-value>
          <parameters>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="dump_children">
        <callback name="dump_children">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
          <parameters>
            <parameter name="node" transfer-ownership="none">
              <type name="TreeNode" c:type="GdaTreeNode*"/>
            </parameter>
            <parameter name="prefix" transfer-ownership="none">
              <type name="utf8" c:type="gchar*"/>
            </parameter>
            <parameter name="in_string" transfer-ownership="none">
              <type name="GLib.String" c:type="GString*"/>
            </parameter>
          </parameters>
        </callback>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="TreeNodeError" c:type="GdaTreeNodeError">
      <member name="tree_node_unknown_error"
              value="0"
              c:identifier="GDA_TREE_NODE_UNKNOWN_ERROR"/>
    </enumeration>
    <record name="TreeNodePrivate" c:type="GdaTreeNodePrivate" disguised="1">
    </record>
    <record name="TreePrivate" c:type="GdaTreePrivate" disguised="1">
    </record>
    <class name="UShort"
           c:symbol-prefix="ushort"
           glib:type-name="GdaUShort"
           glib:get-type="gda_ushort_get_type"
           glib:fundamental="1">
    </class>
    <bitfield name="ValueAttribute" c:type="GdaValueAttribute">
      <member name="none" value="0" c:identifier="GDA_VALUE_ATTR_NONE"/>
      <member name="is_null" value="1" c:identifier="GDA_VALUE_ATTR_IS_NULL"/>
      <member name="can_be_null"
              value="2"
              c:identifier="GDA_VALUE_ATTR_CAN_BE_NULL"/>
      <member name="is_default"
              value="4"
              c:identifier="GDA_VALUE_ATTR_IS_DEFAULT"/>
      <member name="can_be_default"
              value="8"
              c:identifier="GDA_VALUE_ATTR_CAN_BE_DEFAULT"/>
      <member name="is_unchanged"
              value="16"
              c:identifier="GDA_VALUE_ATTR_IS_UNCHANGED"/>
      <member name="actions_shown"
              value="32"
              c:identifier="GDA_VALUE_ATTR_ACTIONS_SHOWN"/>
      <member name="data_non_valid"
              value="64"
              c:identifier="GDA_VALUE_ATTR_DATA_NON_VALID"/>
      <member name="has_value_orig"
              value="128"
              c:identifier="GDA_VALUE_ATTR_HAS_VALUE_ORIG"/>
      <member name="no_modif"
              value="256"
              c:identifier="GDA_VALUE_ATTR_NO_MODIF"/>
      <member name="unused" value="512" c:identifier="GDA_VALUE_ATTR_UNUSED"/>
    </bitfield>
    <class name="XaTransaction"
           c:symbol-prefix="xa_transaction"
           c:type="GdaXaTransaction"
           parent="GObject.Object"
           glib:type-name="GdaXaTransaction"
           glib:get-type="gda_xa_transaction_get_type"
           glib:type-struct="XaTransactionClass">
      <constructor name="new" c:identifier="gda_xa_transaction_new">
        <doc xml:whitespace="preserve">Creates a new #GdaXaTransaction object, which will control the process of
performing a distributed transaction across several connections.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">the newly created object.</doc>
          <type name="XaTransaction" c:type="GdaXaTransaction*"/>
        </return-value>
        <parameters>
          <parameter name="format" transfer-ownership="none">
            <doc xml:whitespace="preserve">a format ID</doc>
            <type name="guint32" c:type="guint32"/>
          </parameter>
          <parameter name="global_transaction_id" transfer-ownership="none">
            <doc xml:whitespace="preserve">the global transaction ID</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </constructor>
      <function name="error_quark"
                c:identifier="gda_xa_transaction_error_quark">
        <return-value transfer-ownership="none">
          <type name="GLib.Quark" c:type="GQuark"/>
        </return-value>
      </function>
      <function name="string_to_id"
                c:identifier="gda_xa_transaction_string_to_id"
                introspectable="0">
        <doc xml:whitespace="preserve">Creates a new #GdaXaTransactionId structure from its string representation, it's the opposite
of gda_xa_transaction_id_to_string().


Free-function: g_free</doc>
        <return-value>
          <doc xml:whitespace="preserve">a new #GdaXaTransactionId structure, or %NULL in @str has a wrong format</doc>
          <type name="XaTransactionId" c:type="GdaXaTransactionId*"/>
        </return-value>
        <parameters>
          <parameter name="str" transfer-ownership="none">
            <doc xml:whitespace="preserve">a string representation of a #GdaXaTransactionId, in the "gtrid,bqual,formatID" format</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </function>
      <method name="begin" c:identifier="gda_xa_transaction_begin" throws="1">
        <doc xml:whitespace="preserve">Begins a distributed transaction (managed by @xa_trans). Please note that this phase may fail
for some connections if a (normal) transaction is already started (this depends on the database
provider being used), so it's better to avoid starting any (normal) transaction on any of the
connections registered with @xa_trans.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="commit"
              c:identifier="gda_xa_transaction_commit"
              throws="1">
        <doc xml:whitespace="preserve">Commits a distributed transaction (managed by @xa_trans). The commit is composed of two phases:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;a PREPARE phase where all the connections are required to store their transaction data to a 
permanent place (to be able to complete the commit should a problem occur afterwards)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;a COMMIT phase where the transaction data is actually written to the database&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

If the PREPARE phase fails for any of the connection registered with @xa_trans, then the distributed commit
fails and FALSE is returned. During the COMMIT phase, some commit may actually fail but the transaction can
still be completed because the PREPARE phase succeeded (through the recover method).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if no error occurred (there may be some connections to recover, though)</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc_to_recover"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store the list of connections for which the commit phase failed, or %NULL</doc>
            <type name="GLib.SList" c:type="GSList**">
              <type name="Connection"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="commit_recovered"
              c:identifier="gda_xa_transaction_commit_recovered"
              throws="1">
        <doc xml:whitespace="preserve">Tries to commit the data prepared but which failed to commit (see gda_xa_transaction_commit()). This
method allows one to terminate a distributed transaction which succeeded but for which some
connections needed to be recovered.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if all the data which was still uncommitted has been committed</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc_to_recover"
                     direction="out"
                     caller-allocates="0"
                     transfer-ownership="full"
                     allow-none="1">
            <doc xml:whitespace="preserve">a place to store the list of connections for which the there were data to recover and which failed to be actually committed, or %NULL</doc>
            <type name="GLib.SList" c:type="GSList**">
              <type name="Connection"/>
            </type>
          </parameter>
        </parameters>
      </method>
      <method name="register_connection"
              c:identifier="gda_xa_transaction_register_connection"
              throws="1">
        <doc xml:whitespace="preserve">Registers @cnc to be used by @xa_trans to create a distributed transaction.

Note: any #GdaConnection object can only be registered with at most one #GdaXaTransaction object; also
some connections may not be registered at all with a #GdaXaTransaction object because the database
provider being used does not support it.</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">the connection to add to @xa_trans</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
          <parameter name="branch" transfer-ownership="none">
            <doc xml:whitespace="preserve">the branch qualifier</doc>
            <type name="utf8" c:type="gchar*"/>
          </parameter>
        </parameters>
      </method>
      <method name="rollback"
              c:identifier="gda_xa_transaction_rollback"
              throws="1">
        <doc xml:whitespace="preserve">Cancels a distributed transaction (managed by @xa_trans).</doc>
        <return-value transfer-ownership="none">
          <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
          <type name="gboolean" c:type="gboolean"/>
        </return-value>
      </method>
      <method name="unregister_connection"
              c:identifier="gda_xa_transaction_unregister_connection">
        <doc xml:whitespace="preserve">Unregisters @cnc to be used by @xa_trans to create a distributed transaction. This is
the opposite of gda_xa_transaction_register_connection().</doc>
        <return-value transfer-ownership="none">
          <type name="none" c:type="void"/>
        </return-value>
        <parameters>
          <parameter name="cnc" transfer-ownership="none">
            <doc xml:whitespace="preserve">the connection to add to @xa_trans</doc>
            <type name="Connection" c:type="GdaConnection*"/>
          </parameter>
        </parameters>
      </method>
      <property name="format-id"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="guint"/>
      </property>
      <property name="transaction-id"
                writable="1"
                construct-only="1"
                transfer-ownership="none">
        <type name="utf8"/>
      </property>
      <field name="object">
        <type name="GObject.Object" c:type="GObject"/>
      </field>
      <field name="priv">
        <type name="XaTransactionPrivate" c:type="GdaXaTransactionPrivate*"/>
      </field>
    </class>
    <record name="XaTransactionClass"
            c:type="GdaXaTransactionClass"
            glib:is-gtype-struct-for="XaTransaction">
      <field name="parent_class">
        <type name="GObject.ObjectClass" c:type="GObjectClass"/>
      </field>
      <field name="_gda_reserved1" introspectable="0">
        <callback name="_gda_reserved1">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved2" introspectable="0">
        <callback name="_gda_reserved2">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved3" introspectable="0">
        <callback name="_gda_reserved3">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
      <field name="_gda_reserved4" introspectable="0">
        <callback name="_gda_reserved4">
          <return-value transfer-ownership="none">
            <type name="none" c:type="void"/>
          </return-value>
        </callback>
      </field>
    </record>
    <enumeration name="XaTransactionError" c:type="GdaXaTransactionError">
      <member name="already_registered_error"
              value="0"
              c:identifier="GDA_XA_TRANSACTION_ALREADY_REGISTERED_ERROR"/>
      <member name="dtp_not_supported_error"
              value="1"
              c:identifier="GDA_XA_TRANSACTION_DTP_NOT_SUPPORTED_ERROR"/>
      <member name="connection_branch_length_error"
              value="2"
              c:identifier="GDA_XA_TRANSACTION_CONNECTION_BRANCH_LENGTH_ERROR"/>
    </enumeration>
    <record name="XaTransactionId" c:type="GdaXaTransactionId">
      <field name="format" writable="1">
        <type name="guint32" c:type="guint32"/>
      </field>
      <field name="gtrid_length" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="bqual_length" writable="1">
        <type name="gushort" c:type="gushort"/>
      </field>
      <field name="data" writable="1">
        <array zero-terminated="0" c:type="gchar" fixed-size="128">
          <type name="gchar" c:type="char"/>
        </array>
      </field>
      <method name="to_string" c:identifier="gda_xa_transaction_id_to_string">
        <doc xml:whitespace="preserve">Creates a string representation of @xid, in the format &amp;lt;gtrid&amp;gt;,&amp;lt;bqual&amp;gt;,&amp;lt;formatID&amp;gt; the 
&amp;lt;gtrid&amp;gt; and &amp;lt;bqual&amp;gt; strings contain alphanumeric characters, and non alphanumeric characters
are converted to "%ab" where ab is the hexadecimal representation of the character.</doc>
        <return-value transfer-ownership="full">
          <doc xml:whitespace="preserve">a new string representation of @xid</doc>
          <type name="utf8" c:type="gchar*"/>
        </return-value>
      </method>
    </record>
    <record name="XaTransactionPrivate"
            c:type="GdaXaTransactionPrivate"
            disguised="1">
    </record>
    <record name="_ServerOperationNode" c:type="_GdaServerOperationNode">
      <field name="type" writable="1">
        <type name="ServerOperationNodeType"
              c:type="GdaServerOperationNodeType"/>
      </field>
      <field name="status" writable="1">
        <type name="ServerOperationNodeStatus"
              c:type="GdaServerOperationNodeStatus"/>
      </field>
      <field name="plist" writable="1">
        <type name="Set" c:type="GdaSet*"/>
      </field>
      <field name="model" writable="1">
        <type name="DataModel" c:type="GdaDataModel*"/>
      </field>
      <field name="column" writable="1">
        <type name="Column" c:type="GdaColumn*"/>
      </field>
      <field name="param" writable="1">
        <type name="Holder" c:type="GdaHolder*"/>
      </field>
      <field name="priv" writable="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <record name="_SqlParserIface" c:type="_GdaSqlParserIface">
      <field name="parser" writable="1">
        <type name="SqlParser" c:type="GdaSqlParser*"/>
      </field>
      <field name="parsed_statement" writable="1">
        <type name="SqlStatement" c:type="GdaSqlStatement*"/>
      </field>
      <field name="_gda_reserved1" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
      <field name="_gda_reserved2" readable="0" private="1">
        <type name="gpointer" c:type="gpointer"/>
      </field>
    </record>
    <function name="alphanum_to_text" c:identifier="gda_alphanum_to_text">
      <doc xml:whitespace="preserve">Does the opposite of gda_text_to_alphanum(), in the same string</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">@text if conversion succeeded or %NULL if an error occurred</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="text" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="binary_copy"
              c:identifier="gda_binary_copy"
              moved-to="Binary.copy">
      <doc xml:whitespace="preserve">Creates a new #GdaBinary structure from an existing one.

Free-function: gda_binary_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a newly allocated #GdaBinary which contains a copy of information in @boxed.</doc>
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <doc xml:whitespace="preserve">source to get a copy from.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="binary_free"
              c:identifier="gda_binary_free"
              moved-to="Binary.free">
      <doc xml:whitespace="preserve">Deallocates all memory associated to the given #GdaBinary.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="full">
          <doc xml:whitespace="preserve">#GdaBinary to free.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="blob_copy"
              c:identifier="gda_blob_copy"
              moved-to="Blob.copy">
      <doc xml:whitespace="preserve">Creates a new #GdaBlob structure from an existing one.

Free-function: gda_blob_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a newly allocated #GdaBlob which contains a copy of information in @boxed.</doc>
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <doc xml:whitespace="preserve">source to get a copy from.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="blob_free"
              c:identifier="gda_blob_free"
              moved-to="Blob.free">
      <doc xml:whitespace="preserve">Deallocates all memory associated to the given #GdaBlob.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="full">
          <doc xml:whitespace="preserve">#GdaBlob to free.</doc>
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="completion_list_get"
              c:identifier="gda_completion_list_get">
      <doc xml:whitespace="preserve">Creates an array of strings (terminated by a %NULL) corresponding to possible completions.
If no completion is available, then the returned array contains just one NULL entry, and
if it was not possible to try to compute a completions list, then %NULL is returned.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new array of strings, or %NULL (use g_strfreev() to free the returned array)</doc>
        <array c:type="gchar**">
          <type name="utf8"/>
        </array>
      </return-value>
      <parameters>
        <parameter name="cnc" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaConnection object</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="sql" transfer-ownership="none">
          <doc xml:whitespace="preserve">a partial SQL statement which is the context of the completion proposal</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="start" transfer-ownership="none">
          <doc xml:whitespace="preserve">starting position within @sql of the "token" to complete (starts at 0)</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter name="end" transfer-ownership="none">
          <doc xml:whitespace="preserve">ending position within @sql of the "token" to complete</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
      </parameters>
    </function>
    <function name="compute_dml_statements"
              c:identifier="gda_compute_dml_statements"
              throws="1">
      <doc xml:whitespace="preserve">Creates an INSERT, an UPDATE and a DELETE statement from a SELECT statement
using the database metadata available in @cnc's meta store. Each statements are computed only if
the corresponding place to store the created statement is not %NULL.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="cnc" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaConnection</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="select_stmt" transfer-ownership="none">
          <doc xml:whitespace="preserve">a SELECT #GdaStatement (compound statements not handled)</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </parameter>
        <parameter name="require_pk" transfer-ownership="none">
          <doc xml:whitespace="preserve">TRUE if the created statement have to use a primary key</doc>
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
        <parameter name="insert_stmt" transfer-ownership="full" allow-none="1">
          <doc xml:whitespace="preserve">a place to store the created INSERT statement, or %NULL</doc>
          <type name="Statement" c:type="GdaStatement**"/>
        </parameter>
        <parameter name="update_stmt" transfer-ownership="full" allow-none="1">
          <doc xml:whitespace="preserve">a place to store the created UPDATE statement, or %NULL</doc>
          <type name="Statement" c:type="GdaStatement**"/>
        </parameter>
        <parameter name="delete_stmt" transfer-ownership="full" allow-none="1">
          <doc xml:whitespace="preserve">a place to store the created DELETE statement, or %NULL</doc>
          <type name="Statement" c:type="GdaStatement**"/>
        </parameter>
      </parameters>
    </function>
    <function name="compute_select_statement_from_update"
              c:identifier="gda_compute_select_statement_from_update"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Computes a SELECT statement which selects all the rows the @update_stmt would update. Beware
however that this #GdaSqlStatement does not select anything (ie it would be rendered as "SELECT FROM ... WHERE ...")
and before being usable, one needs to add some fields to actually select.</doc>
      <return-value>
        <doc xml:whitespace="preserve">a new #GdaStatement if no error occurred, or %NULL otherwise</doc>
        <type name="SqlStatement" c:type="GdaSqlStatement*"/>
      </return-value>
      <parameters>
        <parameter name="update_stmt" transfer-ownership="none">
          <doc xml:whitespace="preserve">an UPDATE statement</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </parameter>
      </parameters>
    </function>
    <function name="compute_unique_table_row_condition"
              c:identifier="gda_compute_unique_table_row_condition"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Computes a #GdaSqlExpr expression which can be used in the WHERE clause of an UPDATE
or DELETE statement when a row from the result of the @stsel statement has to be modified.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GdaSqlExpr, or %NULL if an error occurred.</doc>
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </return-value>
      <parameters>
        <parameter name="stsel" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSqlSelectStatement</doc>
          <type name="SqlStatementSelect" c:type="GdaSqlStatementSelect*"/>
        </parameter>
        <parameter name="mtable" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMetaTable</doc>
          <type name="MetaTable" c:type="GdaMetaTable*"/>
        </parameter>
        <parameter name="require_pk" transfer-ownership="none">
          <doc xml:whitespace="preserve">set to TRUE if a primary key ir required</doc>
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
      </parameters>
    </function>
    <function name="compute_unique_table_row_condition_with_cnc"
              c:identifier="gda_compute_unique_table_row_condition_with_cnc"
              version="4.0.3"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Computes a #GdaSqlExpr expression which can be used in the WHERE clause of an UPDATE
or DELETE statement when a row from the result of the @stsel statement has to be modified.

If @require_pk is %TRUE then this function will return a non %NULL #GdaSqlExpr only if it can
use a primary key of @mtable. If @require_pk is %FALSE, then it will try to use a primary key of @mtable,
and if none is available, it will use all the columns of @mtable to compute a condition statement.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GdaSqlExpr, or %NULL if an error occurred.</doc>
        <type name="SqlExpr" c:type="GdaSqlExpr*"/>
      </return-value>
      <parameters>
        <parameter name="cnc" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">a #GdaConnection, or %NULL</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="stsel" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSqlSelectStatement</doc>
          <type name="SqlStatementSelect" c:type="GdaSqlStatementSelect*"/>
        </parameter>
        <parameter name="mtable" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMetaTable</doc>
          <type name="MetaTable" c:type="GdaMetaTable*"/>
        </parameter>
        <parameter name="require_pk" transfer-ownership="none">
          <doc xml:whitespace="preserve">set to %TRUE if a primary key is required</doc>
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
      </parameters>
    </function>
    <function name="data_handler_get_default"
              c:identifier="gda_data_handler_get_default"
              moved-to="DataHandler.get_default"
              version="4.2.3">
      <doc xml:whitespace="preserve">Obtain a pointer to a #GdaDataHandler which can manage #GValue values of type @for_type. The returned
data handler will be adapted to use the current locale information (for example dates will be formatted
taking into account the locale).

The returned pointer is %NULL if there is no default data handler available for the @for_type data type</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">a #GdaDataHandler which must not be modified or destroyed.</doc>
        <type name="DataHandler" c:type="GdaDataHandler*"/>
      </return-value>
      <parameters>
        <parameter name="for_type" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GType type</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="data_model_error_quark"
              c:identifier="gda_data_model_error_quark"
              moved-to="DataModel.error_quark">
      <return-value transfer-ownership="none">
        <type name="GLib.Quark" c:type="GQuark"/>
      </return-value>
    </function>
    <function name="default_escape_string"
              c:identifier="gda_default_escape_string"
              moved-to="Default.escape_string">
      <doc xml:whitespace="preserve">Escapes @string to make it understandable by a DBMS. The escape method is very common and replaces any
occurrence of "'" with "''" and "\" with "\\"</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new string</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="string" transfer-ownership="none">
          <doc xml:whitespace="preserve">string to escape</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="default_unescape_string"
              c:identifier="gda_default_unescape_string"
              moved-to="Default.unescape_string">
      <doc xml:whitespace="preserve">Do the reverse of gda_default_escape_string(): transforms any "''" into "'", any
"\\" into "\" and any "\'" into "'".</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new unescaped string, or %NULL in an error was found in @string</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="string" transfer-ownership="none">
          <doc xml:whitespace="preserve">string to unescape</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="dsn_split" c:identifier="gda_dsn_split">
      <doc xml:whitespace="preserve">Extract the DSN, username and password from @string. in @string, the various parts are strings
which are expected to be encoded using an RFC 1738 compliant encoding. If they are specified, 
the returned username and password strings are correctly decoded.

@out_username and @out_password may be set to %NULL depending on @string's format.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="string" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string in the "[&amp;lt;username&amp;gt;[:&amp;lt;password&amp;gt;]@]&amp;lt;DSN&amp;gt;" form</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="out_dsn" transfer-ownership="none">
          <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;DSN&amp;gt; part</doc>
          <type name="utf8" c:type="gchar**"/>
        </parameter>
        <parameter name="out_username" transfer-ownership="none">
          <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;username&amp;gt; part</doc>
          <type name="utf8" c:type="gchar**"/>
        </parameter>
        <parameter name="out_password" transfer-ownership="none">
          <doc xml:whitespace="preserve">a place to store the new string containing the &amp;lt;password&amp;gt; part</doc>
          <type name="utf8" c:type="gchar**"/>
        </parameter>
      </parameters>
    </function>
    <function name="g_type_from_string" c:identifier="gda_g_type_from_string">
      <doc xml:whitespace="preserve">Converts a named type to ts GType type (also see the gda_g_type_to_string() function).

This function is a wrapper around the g_type_from_name() function, but also recognizes
some type synonyms such as:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;"int" for G_TYPE_INT&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"uint" for G_TYPE_UINT&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"int64" for G_TYPE_INT64&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"uint64" for G_TYPE_UINT64&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"char" for G_TYPE_CHAR&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"uchar" for G_TYPE_UCHAR&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"short" for GDA_TYPE_SHORT&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"ushort" for GDA_TYPE_USHORT&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"string" for G_TYPE_STRING&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"date" for G_TYPE_DATE&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"time" for GDA_TYPE_TIME&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"timestamp" for GDA_TYPE_TIMESTAMP&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"boolean" for G_TYPE_BOOLEAN&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"blob" for GDA_TYPE_BLOB&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"binary" for GDA_TYPE_BINARY&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;"null" for GDA_TYPE_NULL&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the #GType represented by the given @str, or #G_TYPE_INVALID if not found</doc>
        <type name="GType" c:type="GType"/>
      </return-value>
      <parameters>
        <parameter name="str" transfer-ownership="none">
          <doc xml:whitespace="preserve">the name of a #GType, as returned by gda_g_type_to_string().</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="g_type_to_string" c:identifier="gda_g_type_to_string">
      <doc xml:whitespace="preserve">Converts a GType to its string representation (use gda_g_type_from_string() for the
operation in the other direction).

This function wraps g_type_name() but for common types it provides an easier to
understand and remember name. For Example the G_TYPE_STRING is converted to "string"
whereas g_type_name() converts it to "gchararray".

returned by #g_type_name.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the GDA's string representing the given #GType or the name</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="type" transfer-ownership="none">
          <doc xml:whitespace="preserve">Type to convert from.</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="geometricpoint_copy"
              c:identifier="gda_geometricpoint_copy"
              moved-to="GeometricPoint.copy">
      <return-value transfer-ownership="full">
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="geometricpoint_free"
              c:identifier="gda_geometricpoint_free"
              moved-to="GeometricPoint.free">
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="identifier_equal" c:identifier="gda_identifier_equal">
      <doc xml:whitespace="preserve">Does the same as strcmp(@id1, @id2), but handles the case where id1 and/or id2 are enclosed in double quotes.
can also be used in hash tables as a #GEqualFunc.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE if @id1 and @id2 are equal.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="id1" transfer-ownership="none">
          <doc xml:whitespace="preserve">an identifier string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="id2" transfer-ownership="none">
          <doc xml:whitespace="preserve">an identifier string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="identifier_hash" c:identifier="gda_identifier_hash">
      <doc xml:whitespace="preserve">computes a hash string from @id, to be used in hash tables as a #GHashFunc</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">a new hash</doc>
        <type name="guint" c:type="guint"/>
      </return-value>
      <parameters>
        <parameter name="id" transfer-ownership="none">
          <doc xml:whitespace="preserve">an identifier string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="log_disable" c:identifier="gda_log_disable">
      <doc xml:whitespace="preserve">Disables GDA logs.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
    </function>
    <function name="log_enable" c:identifier="gda_log_enable">
      <doc xml:whitespace="preserve">Enables GDA logs.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
    </function>
    <function name="log_error" c:identifier="gda_log_error" introspectable="0">
      <doc xml:whitespace="preserve">Logs the given error in the GDA log file.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="format" transfer-ownership="none">
          <doc xml:whitespace="preserve">format string (see the printf(3) documentation).</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter transfer-ownership="none">
          <varargs>
          </varargs>
        </parameter>
      </parameters>
    </function>
    <function name="log_is_enabled" c:identifier="gda_log_is_enabled">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">whether GDA logs are enabled (%TRUE or %FALSE).</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
    </function>
    <function name="log_message"
              c:identifier="gda_log_message"
              introspectable="0">
      <doc xml:whitespace="preserve">Logs the given message in the GDA log file.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="format" transfer-ownership="none">
          <doc xml:whitespace="preserve">format string (see the printf(3) documentation).</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter transfer-ownership="none">
          <varargs>
          </varargs>
        </parameter>
      </parameters>
    </function>
    <function name="mutex_free" c:identifier="gda_mutex_free">
      <doc xml:whitespace="preserve">Destroys @mutex.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="mutex" transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaMutex</doc>
          <type name="Mutex" c:type="GdaMutex*"/>
        </parameter>
      </parameters>
    </function>
    <function name="mutex_lock" c:identifier="gda_mutex_lock">
      <doc xml:whitespace="preserve">Locks @mutex. If @mutex is already locked by another thread, the current thread will block until @mutex is unlocked by the other thread.

This function can be used even if g_thread_init() has not yet been called, and, in that case, will do nothing.

Note: unlike g_mutex_lock(), the #GdaMutex is recursive, which means a thread can lock it several times (and has
to unlock it as many times to actually unlock it).</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="mutex" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMutex</doc>
          <type name="Mutex" c:type="GdaMutex*"/>
        </parameter>
      </parameters>
    </function>
    <function name="mutex_new" c:identifier="gda_mutex_new" introspectable="0">
      <doc xml:whitespace="preserve">Creates a new #GdaMutex.

Note: Unlike g_mutex_new(), this function will return %NULL if g_thread_init() has not been called yet.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GdaMutex</doc>
        <type name="Mutex" c:type="GdaMutex*"/>
      </return-value>
    </function>
    <function name="mutex_trylock" c:identifier="gda_mutex_trylock">
      <doc xml:whitespace="preserve">Tries to lock @mutex. If @mutex is already locked by another thread, it immediately returns FALSE.
Otherwise it locks @mutex and returns TRUE

This function can be used even if g_thread_init() has not yet been called, and, in that case, will immediately return TRUE.

Note: Unlike g_mutex_trylock(), the #GdaMutex is recursive, which means a thread can lock it several times (and has
to unlock it as many times to actually unlock it)</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE, if @mutex could be locked.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="mutex" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMutex</doc>
          <type name="Mutex" c:type="GdaMutex*"/>
        </parameter>
      </parameters>
    </function>
    <function name="mutex_unlock" c:identifier="gda_mutex_unlock">
      <doc xml:whitespace="preserve">Unlocks @mutex. If another thread is blocked in a gda_mutex_lock() call for @mutex, it wil
be woken and can lock @mutex itself.
This function can be used even if g_thread_init() has not yet been called, and, in that case, will do nothing.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="mutex" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaMutex</doc>
          <type name="Mutex" c:type="GdaMutex*"/>
        </parameter>
      </parameters>
    </function>
    <function name="parse_iso8601_date" c:identifier="gda_parse_iso8601_date">
      <doc xml:whitespace="preserve">Extracts date parts from @value, and sets @gdate's contents

Accepted date format is "YYYY-MM-DD" (more or less than 4 digits for years and
less than 2 digits for month and day are accepted). Years must be in the 1-65535 range,
a limitation imposed by #GDate.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="gdate" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a #GDate structure which will be filled</doc>
          <type name="GLib.Date" c:type="GDate*"/>
        </parameter>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="parse_iso8601_time" c:identifier="gda_parse_iso8601_time">
      <doc xml:whitespace="preserve">Extracts time parts from @value, and sets @timegda's contents

Accepted date format is "HH:MM:SS[.ms][TZ]" where TZ is +hour or -hour</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="timegda" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a #GdaTime structure which will be filled</doc>
          <type name="Time" c:type="GdaTime*"/>
        </parameter>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="parse_iso8601_timestamp"
              c:identifier="gda_parse_iso8601_timestamp">
      <doc xml:whitespace="preserve">Extracts date and time parts from @value, and sets @timestamp's contents

Accepted date format is "YYYY-MM-DD HH:MM:SS[.ms][TZ]" where TZ is +hour or -hour</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="timestamp" transfer-ownership="none">
          <doc xml:whitespace="preserve">a pointer to a #GdaTimeStamp structure which will be filled</doc>
          <type name="Timestamp" c:type="GdaTimestamp*"/>
        </parameter>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="rewrite_sql_statement_for_null_parameters"
              c:identifier="gda_rewrite_sql_statement_for_null_parameters"
              version="4.2.9"
              introspectable="0"
              throws="1">
      <doc xml:whitespace="preserve">Modifies @sqlst to take into account any parameter which might be %NULL: if @sqlst contains the
equivalent of "xxx = &amp;lt;parameter definition&amp;gt;" and if that parameter is in @params and
its value is of type GDA_TYPE_NUL, then that part is replaced with "xxx IS NULL". It also
handles the "xxx IS NOT NULL" transformation.

If @out_modified is not %NULL, then it will be set to %TRUE if @sqlst has been modified
by this function, and to %FALSE otherwise.

This function is used by provider's implementations to make sure one can use parameters with
NULL values in statements without having to rewrite statements, as database usually don't
consider that "xxx = NULL" is the same as "xxx IS NULL" when using parameters.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the modified @sqlst statement, or %NULL if an error occurred</doc>
        <type name="SqlStatement" c:type="GdaSqlStatement*"/>
      </return-value>
      <parameters>
        <parameter name="sqlst" transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaSqlStatement</doc>
          <type name="SqlStatement" c:type="GdaSqlStatement*"/>
        </parameter>
        <parameter name="params" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSet to be used as parameters when executing @stmt</doc>
          <type name="Set" c:type="GdaSet*"/>
        </parameter>
        <parameter name="out_modified"
                   transfer-ownership="none"
                   allow-none="1">
          <doc xml:whitespace="preserve">a place to store the boolean which tells if @stmt has been modified or not, or %NULL</doc>
          <type name="gboolean" c:type="gboolean*"/>
        </parameter>
      </parameters>
    </function>
    <function name="rewrite_statement_for_null_parameters"
              c:identifier="gda_rewrite_statement_for_null_parameters"
              version="4.2.9"
              throws="1">
      <doc xml:whitespace="preserve">Modifies @stmt to take into account any parameter which might be %NULL: if @stmt contains the
equivalent of "xxx = &amp;lt;parameter definition&amp;gt;" and if that parameter is in @params and
its value is of type GDA_TYPE_NUL, then that part is replaced with "xxx IS NULL". It also
handles the "xxx IS NOT NULL" transformation.

For example the following SELECT:
&lt;programlisting&gt;SELECT * FROM data WHERE id = ##id::int::null AND name = ##name::string&lt;/programlisting&gt;
in case the "id" parameter is set to NULL, is converted to:
&lt;programlisting&gt;SELECT * FROM data WHERE id IS NULL AND name = ##name::string&lt;/programlisting&gt;

if @out_stmt is not %NULL, then it will contain:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;the modified statement if some modifications were required and no error occured (the function returns %TRUE)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;%NULL if no modification to @stmt were required and no erro occurred (the function returns %FALSE)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;%NULL if an error occured (the function returns %TRUE)&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

This function is used by provider's implementations to make sure one can use parameters with
NULL values in statements without having to rewrite statements, as database usually don't
consider that "xxx = NULL" is the same as "xxx IS NULL" when using parameters.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if @stmt needs to be transformed to handle NULL parameters, and %FALSE otherwise</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="stmt" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaStatement</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </parameter>
        <parameter name="params" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaSet to be used as parameters when executing @stmt</doc>
          <type name="Set" c:type="GdaSet*"/>
        </parameter>
        <parameter name="out_stmt" transfer-ownership="full" allow-none="1">
          <doc xml:whitespace="preserve">a place to store the new #GdaStatement, or %NULL</doc>
          <type name="Statement" c:type="GdaStatement**"/>
        </parameter>
      </parameters>
    </function>
    <function name="rfc1738_decode" c:identifier="gda_rfc1738_decode">
      <doc xml:whitespace="preserve">Decodes @string using the RFC 1738 recommendations: the
&lt;constant&gt;&amp;lt;&amp;gt;&amp;quot;#%{}|\^~[]&amp;apos;`;/?:@=&amp;amp;&lt;/constant&gt; and space characters are replaced by 
&lt;constant&gt;&amp;quot;%%ab&amp;quot;&lt;/constant&gt; where
&lt;constant&gt;ab&lt;/constant&gt; is the hexadecimal number corresponding to the character.

@string should respect the RFC 1738 encoding. If this is not the case (for example if there
is a "%2z" because 2z is not an hexadecimal value), then the part with the problem
is not decoded, and the function returns FALSE.

@string is decoded in place, no new string gets created.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE if no error occurred.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="string" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string to decode</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="rfc1738_encode" c:identifier="gda_rfc1738_encode">
      <doc xml:whitespace="preserve">Encodes @string using the RFC 1738 recommendations: the
&lt;constant&gt;&amp;lt;&amp;gt;&amp;quot;#%{}|\^~[]&amp;apos;`;/?:@=&amp;amp;&lt;/constant&gt; and space characters are replaced by 
&lt;constant&gt;&amp;quot;%%ab&amp;quot;&lt;/constant&gt; where
&lt;constant&gt;ab&lt;/constant&gt; is the hexadecimal number corresponding to the character.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new string</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="string" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string to encode</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="select_alter_select_for_empty"
              c:identifier="gda_select_alter_select_for_empty"
              throws="1">
      <doc xml:whitespace="preserve">Creates a new #GdaStatement, selecting the same data as @stmt, but which always returns an
empty (no row) data model. This is use dy database providers' implementations.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GdaStatement</doc>
        <type name="Statement" c:type="GdaStatement*"/>
      </return-value>
      <parameters>
        <parameter name="stmt" transfer-ownership="none">
          <doc xml:whitespace="preserve">a SELECT #GdaStatement</doc>
          <type name="Statement" c:type="GdaStatement*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_case_new"
              c:identifier="gda_sql_case_new"
              moved-to="SqlCase.new"
              introspectable="0">
      <return-value>
        <type name="SqlCase" c:type="GdaSqlCase*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_error_quark" c:identifier="gda_sql_error_quark">
      <return-value transfer-ownership="none">
        <type name="GLib.Quark" c:type="GQuark"/>
      </return-value>
    </function>
    <function name="sql_field_new"
              c:identifier="gda_sql_field_new"
              moved-to="SqlField.new"
              introspectable="0">
      <return-value>
        <type name="SqlField" c:type="GdaSqlField*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_function_new"
              c:identifier="gda_sql_function_new"
              moved-to="SqlFunction.new"
              introspectable="0">
      <return-value>
        <type name="SqlFunction" c:type="GdaSqlFunction*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_identifier_quote"
              c:identifier="gda_sql_identifier_quote"
              version="4.0.3">
      <doc xml:whitespace="preserve">Use this function for any SQL identifier to make sure that:
&lt;itemizedlist&gt;
&lt;listitem&gt;
&lt;para&gt;it is correctly formatted
to be used with @cnc (if @cnc is %NULL, then some default SQL quoting rules will be applied,
similar to PostgreSQL's way) if @for_meta_store is %FALSE;
&lt;/para&gt;
&lt;/listitem&gt;
&lt;listitem&gt;
&lt;para&gt;it is correctly formatted to be used with the #GdaMetaStore's object associated to @cnc
is @for_meta_store is %TRUE.
&lt;/para&gt;
&lt;/listitem&gt;
&lt;/itemizedlist&gt;

The @force_quotes allow some control of how to interpret @id: if %FALSE, then @id will be left
unchanged most of the time (except for example if it's a reserved keyword), otherwise
if @force_quotes is %TRUE, then the returned string will most probably have quotes around it
to request that the database keep the case sensitiveness (but again, this may vary depending
on the database being accessed through @cnc).

For example, the following table gives the result of this function depending on the arguments
when @cnc is %NULL (and @prov is also %NULL):
&lt;table frame="all"&gt;
&lt;tgroup cols="6" colsep="1" rowsep="1" align="justify"&gt;
&lt;thead&gt;
&lt;row&gt;
&lt;entry&gt;id&lt;/entry&gt;
&lt;entry&gt;for_meta_store=%FALSE, force_quotes=%FALSE&lt;/entry&gt;
&lt;entry&gt;for_meta_store=%TRUE, force_quotes=%FALSE&lt;/entry&gt;
&lt;entry&gt;for_meta_store=%FALSE, force_quotes=%TRUE&lt;/entry&gt;
&lt;entry&gt;for_meta_store=%TRUE, force_quotes=%TRUE&lt;/entry&gt;
&lt;entry&gt;remark&lt;/entry&gt;
&lt;/row&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;row&gt;
&lt;entry&gt;"double word"&lt;/entry&gt;
&lt;entry&gt;"double word"&lt;/entry&gt;
&lt;entry&gt;"double word"&lt;/entry&gt;
&lt;entry&gt;"double word"&lt;/entry&gt;
&lt;entry&gt;"double word"&lt;/entry&gt;
&lt;entry&gt;non allowed character in SQL identifier&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;Mixed case SQL identifier, already quoted&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;CapitalTest&lt;/entry&gt;
&lt;entry&gt;CapitalTest&lt;/entry&gt;
&lt;entry&gt;capitaltest&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;"CapitalTest"&lt;/entry&gt;
&lt;entry&gt;Mixed case SQL identifier, non quoted&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;"mytable"&lt;/entry&gt;
&lt;entry&gt;"mytable"&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;"mytable"&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;All lowser case, quoted&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;"mytable"&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;All lowser case&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;MYTABLE&lt;/entry&gt;
&lt;entry&gt;MYTABLE&lt;/entry&gt;
&lt;entry&gt;mytable&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;All upper case&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;"MYTABLE"&lt;/entry&gt;
&lt;entry&gt;All upper case, quoted&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;desc&lt;/entry&gt;
&lt;entry&gt;"desc"&lt;/entry&gt;
&lt;entry&gt;"desc"&lt;/entry&gt;
&lt;entry&gt;"desc"&lt;/entry&gt;
&lt;entry&gt;"desc"&lt;/entry&gt;
&lt;entry&gt;SQL reserved keyword&lt;/entry&gt;
&lt;/row&gt;
&lt;row&gt;
&lt;entry&gt;5ive&lt;/entry&gt;
&lt;entry&gt;"5ive"&lt;/entry&gt;
&lt;entry&gt;"5ive"&lt;/entry&gt;
&lt;entry&gt;"5ive"&lt;/entry&gt;
&lt;entry&gt;"5ive"&lt;/entry&gt;
&lt;entry&gt;SQL identifier starting with a digit&lt;/entry&gt;
&lt;/row&gt;
&lt;/tbody&gt;
&lt;/tgroup&gt;
&lt;/table&gt;

Here are a few examples of when and how to use this function:
&lt;itemizedlist&gt;
&lt;listitem&gt;
&lt;para&gt;
When creating a table, the user has entered the table name, this function can be used to
create a valid SQL identifier from the user provided table name:
&lt;programlisting&gt;
gchar *user_sqlid=...
gchar *valid_sqlid = gda_sql_identifier_quote (user_sqlid, cnc, NULL, FALSE, FALSE);
gchar *sql = g_strdup_printf ("CREATE TABLE %s ...", valid_sqlid);
g_free (valid_sqlid);
&lt;/programlisting&gt;
Note that this is an illustration and creating a table should be sone using a #GdaServerOperation
object.
&lt;/para&gt;
&lt;/listitem&gt;
&lt;listitem&gt;
&lt;para&gt;
When updating the meta data associated to a table which has been created with the code
above:
&lt;programlisting&gt;
GValue table_name_value = { 0 };
gchar* column_names[] = { (gchar*)"table_name" };
GValue* column_values[] = { &amp;table_name_value };
GdaMetaContext mcontext = { (gchar*)"_tables", 1, column_names, column_values };
g_value_init (&amp;amp;table_name_value, G_TYPE_STRING);
g_value_take_string (&amp;amp;table_name_value, gda_sql_identifier_quote (user_sqlid, cnc, NULL, TRUE, FALSE);
gda_connection_update_meta_store (cnc, &amp;amp;mcontext, NULL);
g_value_reset (&amp;amp;table_name_value);
&lt;/programlisting&gt;
&lt;/para&gt;
&lt;/listitem&gt;
&lt;listitem&gt;
&lt;para&gt;
When using a #GdaMetaStruct object to fetch information about a table (which has been created with
the code above):
&lt;programlisting&gt;
GValue table_name_value = { 0 };
g_value_init (&amp;amp;table_name_value, G_TYPE_STRING);
g_value_take_string (&amp;amp;table_name_value, gda_sql_identifier_quote (user_sqlid, cnc, NULL, TRUE, FALSE);
GdaMetaDbObject *dbo;
dbo = gda_meta_struct_complement (mstruct, GDA_META_DB_TABLE, NULL, NULL, &amp;amp;table_name_value, NULL);
g_value_reset (&amp;amp;table_name_value);
&lt;/programlisting&gt;
&lt;/para&gt;
&lt;/listitem&gt;
&lt;/itemizedlist&gt;


Note that @id must not be a composed SQL identifier (such as "mytable.mycolumn" which should be
treated as the "mytable" and "mycolumn" SQL identifiers). If unsure, use gda_sql_identifier_split().

Also note that if @cnc is %NULL, then it's possible to pass an non %NULL @prov to have a result specific
to @prov.

For more information, see the &lt;link linkend="gen:sql_identifiers"&gt;SQL identifiers and abstraction&lt;/link&gt; and
&lt;link linkend="information_schema:sql_identifiers"&gt;SQL identifiers in meta data&lt;/link&gt; sections.

or %NULL if @id is in a wrong format</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the representation of @id ready to be used in SQL statement, as a new string,</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="id" transfer-ownership="none">
          <doc xml:whitespace="preserve">an SQL identifier</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="cnc" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">a #GdaConnection object, or %NULL</doc>
          <type name="Connection" c:type="GdaConnection*"/>
        </parameter>
        <parameter name="prov" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">a #GdaServerProvider object, or %NULL</doc>
          <type name="ServerProvider" c:type="GdaServerProvider*"/>
        </parameter>
        <parameter name="meta_store_convention" transfer-ownership="none">
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
        <parameter name="force_quotes" transfer-ownership="none">
          <doc xml:whitespace="preserve">set to %TRUE to force the returned string to be quoted</doc>
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_identifier_split"
              c:identifier="gda_sql_identifier_split">
      <doc xml:whitespace="preserve">Splits @id into an array of it sub parts. @id's format has to be "&amp;lt;part&amp;gt;[.&amp;lt;part&amp;gt;[...]]" where
each part is either a text surrounded by double quotes which can contain upper and lower cases or
an SQL identifier in lower case.

For example the &lt;![CDATA["test.\"ATable\""]]&gt; string will result in the array: &lt;![CDATA[{"test", "\"ATable\"", NULL}]]&gt;</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new %NULL-terminated array of strings, or NULL (use g_strfreev() to free the returned array)</doc>
        <array c:type="gchar**">
          <type name="utf8"/>
        </array>
      </return-value>
      <parameters>
        <parameter name="id" transfer-ownership="none">
          <doc xml:whitespace="preserve">an SQL identifier</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_operation_new"
              c:identifier="gda_sql_operation_new"
              moved-to="SqlOperation.new"
              introspectable="0">
      <return-value>
        <type name="SqlOperation" c:type="GdaSqlOperation*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_operation_operator_from_string"
              c:identifier="gda_sql_operation_operator_from_string"
              moved-to="SqlOperation.operator_from_string">
      <return-value transfer-ownership="none">
        <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
      </return-value>
      <parameters>
        <parameter name="op" transfer-ownership="none">
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_operation_operator_to_string"
              c:identifier="gda_sql_operation_operator_to_string"
              moved-to="SqlOperation.operator_to_string">
      <return-value transfer-ownership="none">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="op" transfer-ownership="none">
          <type name="SqlOperatorType" c:type="GdaSqlOperatorType"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_field_new"
              c:identifier="gda_sql_select_field_new"
              moved-to="SqlSelectField.new"
              introspectable="0">
      <return-value>
        <type name="SqlSelectField" c:type="GdaSqlSelectField*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_from_new"
              c:identifier="gda_sql_select_from_new"
              moved-to="SqlSelectFrom.new"
              introspectable="0">
      <return-value>
        <type name="SqlSelectFrom" c:type="GdaSqlSelectFrom*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_join_new"
              c:identifier="gda_sql_select_join_new"
              moved-to="SqlSelectJoin.new"
              introspectable="0">
      <return-value>
        <type name="SqlSelectJoin" c:type="GdaSqlSelectJoin*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_join_type_to_string"
              c:identifier="gda_sql_select_join_type_to_string"
              moved-to="SqlSelectJoin.type_to_string">
      <return-value transfer-ownership="none">
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="type" transfer-ownership="none">
          <type name="SqlSelectJoinType" c:type="GdaSqlSelectJoinType"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_order_new"
              c:identifier="gda_sql_select_order_new"
              moved-to="SqlSelectOrder.new"
              introspectable="0">
      <return-value>
        <type name="SqlSelectOrder" c:type="GdaSqlSelectOrder*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_select_target_new"
              c:identifier="gda_sql_select_target_new"
              moved-to="SqlSelectTarget.new"
              introspectable="0">
      <return-value>
        <type name="SqlSelectTarget" c:type="GdaSqlSelectTarget*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="sql_table_new"
              c:identifier="gda_sql_table_new"
              moved-to="SqlTable.new"
              introspectable="0">
      <return-value>
        <type name="SqlTable" c:type="GdaSqlTable*"/>
      </return-value>
      <parameters>
        <parameter name="parent" transfer-ownership="none">
          <type name="SqlAnyPart" c:type="GdaSqlAnyPart*"/>
        </parameter>
      </parameters>
    </function>
    <function name="string_to_binary" c:identifier="gda_string_to_binary">
      <doc xml:whitespace="preserve">Performs the reverse of gda_binary_to_string() (note that for any "\xyz" succession
of 4 characters where "xyz" represents a valid octal value, the resulting read value will
be modulo 256).

I @str is %NULL, then an empty (i.e. where the @data part is %NULL) #GdaBinary is created and returned.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GdaBinary if no error were found in @str, or %NULL otherwise</doc>
        <type name="Binary" c:type="GdaBinary*"/>
      </return-value>
      <parameters>
        <parameter name="str" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">a string to convert, or %NULL</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="string_to_blob" c:identifier="gda_string_to_blob">
      <doc xml:whitespace="preserve">Performs the reverse of gda_blob_to_string().</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #gdaBlob if no error were found in @str, or NULL otherwise</doc>
        <type name="Blob" c:type="GdaBlob*"/>
      </return-value>
      <parameters>
        <parameter name="str" transfer-ownership="none">
          <doc xml:whitespace="preserve">a string to convert</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="text_to_alphanum" c:identifier="gda_text_to_alphanum">
      <doc xml:whitespace="preserve">The "encoding" consists in replacing non
alphanumeric character with the string "__gdaXX" where XX is the hex. representation
of the non alphanumeric char.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new string</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="text" transfer-ownership="none">
          <doc xml:whitespace="preserve">the text to convert</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="time_copy"
              c:identifier="gda_time_copy"
              moved-to="Time.copy">
      <return-value transfer-ownership="full">
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="time_free"
              c:identifier="gda_time_free"
              moved-to="Time.free">
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="timestamp_copy"
              c:identifier="gda_timestamp_copy"
              moved-to="Timestamp.copy">
      <return-value transfer-ownership="full">
        <type name="gpointer" c:type="gpointer"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="timestamp_free"
              c:identifier="gda_timestamp_free"
              moved-to="Timestamp.free">
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="boxed" transfer-ownership="none">
          <type name="gpointer" c:type="gpointer"/>
        </parameter>
      </parameters>
    </function>
    <function name="utility_check_data_model"
              c:identifier="gda_utility_check_data_model"
              shadowed-by="utility_check_data_model_v"
              introspectable="0">
      <doc xml:whitespace="preserve">Check the column types of a GdaDataModel.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if the data model's columns match the provided data types and number</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="model" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataModel object</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </parameter>
        <parameter name="nbcols" transfer-ownership="none">
          <doc xml:whitespace="preserve">the minimum requested number of columns</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter transfer-ownership="none">
          <varargs>
          </varargs>
        </parameter>
      </parameters>
    </function>
    <function name="utility_check_data_model_v"
              c:identifier="gda_utility_check_data_model_v"
              shadows="utility_check_data_model"
              version="4.2.6">
      <doc xml:whitespace="preserve">Check the column types of a GdaDataModel.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if the data model's columns match the provided data types and number</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="model" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataModel object</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </parameter>
        <parameter name="nbcols" transfer-ownership="none">
          <doc xml:whitespace="preserve">the minimum requested number of columns</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter name="types" transfer-ownership="none">
          <doc xml:whitespace="preserve">array with @nbcols length of type GType or null (if any data type is accepted)</doc>
          <array length="1" zero-terminated="0" c:type="GType*">
            <type name="GType" c:type="GType"/>
          </array>
        </parameter>
      </parameters>
    </function>
    <function name="utility_data_model_dump_data_to_xml"
              c:identifier="gda_utility_data_model_dump_data_to_xml">
      <doc xml:whitespace="preserve">Dump the data in a #GdaDataModel into a xmlNodePtr (as used in libxml).

Warning: this function uses a #GdaDataModelIter iterator, and if @model does not offer a random access
(check using gda_data_model_get_access_flags()), the iterator will be the same as normally used
to access data in @model previously to calling this method, and this iterator will be moved (point to
another row).</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="model" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataModel</doc>
          <type name="DataModel" c:type="GdaDataModel*"/>
        </parameter>
        <parameter name="parent" transfer-ownership="none">
          <doc xml:whitespace="preserve">the parent XML node</doc>
          <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
        </parameter>
        <parameter name="cols" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">an array containing which columns of @model will be exported, or %NULL for all columns</doc>
          <array length="3" zero-terminated="0" c:type="gint*">
            <type name="gint" c:type="gint"/>
          </array>
        </parameter>
        <parameter name="nb_cols" transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of columns in @cols</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter name="rows" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">an array containing which rows of @model will be exported, or %NULL for all rows</doc>
          <array length="5" zero-terminated="0" c:type="gint*">
            <type name="gint" c:type="gint"/>
          </array>
        </parameter>
        <parameter name="nb_rows" transfer-ownership="none">
          <doc xml:whitespace="preserve">the number of rows in @rows</doc>
          <type name="gint" c:type="gint"/>
        </parameter>
        <parameter name="use_col_ids" transfer-ownership="none">
          <doc xml:whitespace="preserve">set to %TRUE to add column ID information</doc>
          <type name="gboolean" c:type="gboolean"/>
        </parameter>
      </parameters>
    </function>
    <function name="utility_data_model_find_column_description"
              c:identifier="gda_utility_data_model_find_column_description">
      <doc xml:whitespace="preserve">Finds the description of a field into Metadata from a #GdaDataModel.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">The field's description, or NULL if description is not set</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="model" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaDataSelect data model</doc>
          <type name="DataSelect" c:type="GdaDataSelect*"/>
        </parameter>
        <parameter name="field_name" transfer-ownership="none">
          <doc xml:whitespace="preserve">field name</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="utility_holder_load_attributes"
              c:identifier="gda_utility_holder_load_attributes"
              throws="1">
      <doc xml:whitespace="preserve">Note: this method may set the "source" custom string property</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">TRUE if no error occurred</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="holder" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaHolder</doc>
          <type name="Holder" c:type="GdaHolder*"/>
        </parameter>
        <parameter name="node" transfer-ownership="none">
          <doc xml:whitespace="preserve">an xmlNodePtr with a &amp;lt;parameter&amp;gt; tag</doc>
          <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
        </parameter>
        <parameter name="sources" transfer-ownership="none">
          <doc xml:whitespace="preserve">a list of #GdaDataModel</doc>
          <type name="GLib.SList" c:type="GSList*">
            <type name="DataModel"/>
          </type>
        </parameter>
      </parameters>
    </function>
    <function name="value_compare" c:identifier="gda_value_compare">
      <doc xml:whitespace="preserve">Compares two values of the same type, with the exception that a value of any type can be
compared to a GDA_TYPE_NULL value, specifically:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 and @value2 are both GDA_TYPE_NULL values then the returned value is 0&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 is a GDA_TYPE_NULL value and @value2 is of another type then the returned value is -1&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 is of another type and @value2 is a GDA_TYPE_NULL value then the returned value is 1&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;in all other cases, @value1 and @value2 must be of the same type and their values are compared&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

the same value, an integer less than 0 if @value1 is less than @value2 or
an integer greater than 0 if @value1 is greater than @value2.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">if both values have the same type, returns 0 if both contain</doc>
        <type name="gint" c:type="gint"/>
      </return-value>
      <parameters>
        <parameter name="value1" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue to compare (not %NULL)</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="value2" transfer-ownership="none">
          <doc xml:whitespace="preserve">the other #GValue to be compared to @value1 (not %NULL)</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_copy" c:identifier="gda_value_copy">
      <doc xml:whitespace="preserve">Creates a new #GValue from an existing one.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a newly allocated #GValue with a copy of the data in @value.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to get a copy from.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_differ" c:identifier="gda_value_differ">
      <doc xml:whitespace="preserve">Tells if two values are equal or not, by comparing memory representations. Unlike gda_value_compare(),
the returned value is boolean, and gives no idea about ordering.

The two values must be of the same type, with the exception that a value of any type can be
compared to a GDA_TYPE_NULL value, specifically:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 and @value2 are both GDA_TYPE_NULL values then the returned value is 0&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 is a GDA_TYPE_NULL value and @value2 is of another type then the returned value is 1&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;if @value1 is of another type and @value2 is a GDA_TYPE_NULL value then the returned value is 1&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;in all other cases, @value1 and @value2 must be of the same type and their values are compared&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">a non 0 value if @value1 and @value2 differ, and 0 if they are equal</doc>
        <type name="gint" c:type="gint"/>
      </return-value>
      <parameters>
        <parameter name="value1" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue to compare.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="value2" transfer-ownership="none">
          <doc xml:whitespace="preserve">the other #GValue to be compared to @value1.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_free" c:identifier="gda_value_free">
      <doc xml:whitespace="preserve">Deallocates all memory associated to a #GValue.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="full" allow-none="1">
          <doc xml:whitespace="preserve">the resource to free (or %NULL)</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_binary" c:identifier="gda_value_get_binary">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="Binary" c:type="GdaBinary*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_blob" c:identifier="gda_value_get_blob">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="Blob" c:type="GdaBlob*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_geometric_point"
              c:identifier="gda_value_get_geometric_point">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="GeometricPoint" c:type="GdaGeometricPoint*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_numeric" c:identifier="gda_value_get_numeric">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="Numeric" c:type="GdaNumeric*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_short" c:identifier="gda_value_get_short">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="gshort" c:type="gshort"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_time" c:identifier="gda_value_get_time">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="Time" c:type="GdaTime*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_timestamp"
              c:identifier="gda_value_get_timestamp">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="Timestamp" c:type="GdaTimestamp*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_get_ushort" c:identifier="gda_value_get_ushort">
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">the value stored in @value.</doc>
        <type name="gushort" c:type="gushort"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue whose value we want to get.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_is_null" c:identifier="gda_value_is_null">
      <doc xml:whitespace="preserve">Tests if a given @value is of type #GDA_TYPE_NULL.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">a boolean that says whether or not @value is of type #GDA_TYPE_NULL.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to test.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_is_number" c:identifier="gda_value_is_number">
      <doc xml:whitespace="preserve">Gets whether the value stored in the given #GValue is of numeric type or not.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if a number, %FALSE otherwise.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new" c:identifier="gda_value_new">
      <doc xml:whitespace="preserve">Makes a new #GValue of type @type.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue with the specified @type. You need to set the value in the returned GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="type" transfer-ownership="none">
          <doc xml:whitespace="preserve">the new value type.</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_binary" c:identifier="gda_value_new_binary">
      <doc xml:whitespace="preserve">Makes a new #GValue of type #GDA_TYPE_BINARY with value @val.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to set for the new #GValue.</doc>
          <type name="guint8" c:type="guchar*"/>
        </parameter>
        <parameter name="size" transfer-ownership="none">
          <doc xml:whitespace="preserve">the size of the memory pool pointer to by @val.</doc>
          <type name="glong" c:type="glong"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_blob" c:identifier="gda_value_new_blob">
      <doc xml:whitespace="preserve">Makes a new #GValue of type #GDA_TYPE_BLOB with the data contained by @val.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to set for the new #GValue.</doc>
          <type name="guint8" c:type="guchar*"/>
        </parameter>
        <parameter name="size" transfer-ownership="none">
          <doc xml:whitespace="preserve">the size of the memory pool pointer to by @val.</doc>
          <type name="glong" c:type="glong"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_blob_from_file"
              c:identifier="gda_value_new_blob_from_file">
      <doc xml:whitespace="preserve">Makes a new #GValue of type #GDA_TYPE_BLOB interfacing with the contents of the file
named @filename


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="filename" transfer-ownership="none">
          <doc xml:whitespace="preserve">name of the file to manipulate</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_default"
              c:identifier="gda_value_new_default"
              version="4.2.9">
      <doc xml:whitespace="preserve">Creates a new default value.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GValue of the type #GDA_TYPE_DEFAULT</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="default_val" transfer-ownership="none" allow-none="1">
          <doc xml:whitespace="preserve">the default value as a string, or %NULL</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_from_string"
              c:identifier="gda_value_new_from_string">
      <doc xml:whitespace="preserve">Makes a new #GValue of type @type from its string representation.

For more information
about the string format, see the gda_value_set_from_string() function.
This function is typically used when reading configuration files or other non-user input that should be locale
independent.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue or %NULL if the string representation cannot be converted to the specified @type.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="as_string" transfer-ownership="none">
          <doc xml:whitespace="preserve">stringified representation of the value.</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="type" transfer-ownership="none">
          <doc xml:whitespace="preserve">the new value type.</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_from_xml" c:identifier="gda_value_new_from_xml">
      <doc xml:whitespace="preserve">Creates a GValue from an XML representation of it. That XML
node corresponds to the following string representation:
&amp;lt;value type="gdatype"&amp;gt;value&amp;lt;/value&amp;gt;

For more information
about the string format, see the gda_value_set_from_string() function.
This function is typically used when reading configuration files or other non-user input that should be locale
independent.


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="node" transfer-ownership="none">
          <doc xml:whitespace="preserve">an XML node representing the value.</doc>
          <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_new_null" c:identifier="gda_value_new_null">
      <doc xml:whitespace="preserve">Creates a new #GValue initiated to a #GdaNull structure with a #GDA_TYPE_NULL, to
represent a NULL in the database.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new #GValue of the type #GDA_TYPE_NULL</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
    </function>
    <function name="value_new_timestamp_from_timet"
              c:identifier="gda_value_new_timestamp_from_timet">
      <doc xml:whitespace="preserve">Makes a new #GValue of type #GDA_TYPE_TIMESTAMP with value @val
(of type time_t).


Free-function: gda_value_free</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the newly created #GValue.</doc>
        <type name="GObject.Value" c:type="GValue*"/>
      </return-value>
      <parameters>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to set for the new #GValue.</doc>
          <type name="glong" c:type="time_t"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_reset_with_type"
              c:identifier="gda_value_reset_with_type">
      <doc xml:whitespace="preserve">Resets the #GValue and set a new type to #GType.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GValue to be reseted</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="type" transfer-ownership="none">
          <doc xml:whitespace="preserve">the #GType to set to</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_binary" c:identifier="gda_value_set_binary">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="binary" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaBinary structure with the data and its size to be stored in @value.</doc>
          <type name="Binary" c:type="GdaBinary*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_blob" c:identifier="gda_value_set_blob">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="blob" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GdaBlob structure with the data and its size to be stored in @value.</doc>
          <type name="Blob" c:type="GdaBlob*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_from_string"
              c:identifier="gda_value_set_from_string">
      <doc xml:whitespace="preserve">Stores the value data from its string representation as @type.

The accepted formats are:
&lt;itemizedlist&gt;
&lt;listitem&gt;&lt;para&gt;G_TYPE_BOOLEAN: a caseless comparison is made with "true" or "false"&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;numerical types: C locale format (dot as a fraction separator)&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;G_TYPE_DATE: see &lt;link linkend="gda-parse-iso8601-date"&gt;gda_parse_iso8601_date()&lt;/link&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_TYPE_TIME: see &lt;link linkend="gda-parse-iso8601-time"&gt;gda_parse_iso8601_time()&lt;/link&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;listitem&gt;&lt;para&gt;GDA_TYPE_TIMESTAMP: see &lt;link linkend="gda-parse-iso8601-timestamp"&gt;gda_parse_iso8601_timestamp()&lt;/link&gt;&lt;/para&gt;&lt;/listitem&gt;
&lt;/itemizedlist&gt;

This function is typically used when reading configuration files or other non-user input that should be locale
independent.

its string representation; it not means that the value is converted
successfully, just that the transformation is available. %FALSE otherwise.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if the value has been converted to @type from</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="as_string" transfer-ownership="none">
          <doc xml:whitespace="preserve">the stringified representation of the value.</doc>
          <type name="utf8" c:type="gchar*"/>
        </parameter>
        <parameter name="type" transfer-ownership="none">
          <doc xml:whitespace="preserve">the type of the value</doc>
          <type name="GType" c:type="GType"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_from_value"
              c:identifier="gda_value_set_from_value">
      <doc xml:whitespace="preserve">Sets the value of a #GValue from another #GValue. This
is different from #gda_value_copy, which creates a new #GValue.
#gda_value_set_from_value, on the other hand, copies the contents
of @copy into @value, which must already be allocated.

If values are incompatible (see @g_value_type_compatible) then @value is set to a
#GDA_TYPE_NULL, and %FALSE is returned.</doc>
      <return-value transfer-ownership="none">
        <doc xml:whitespace="preserve">%TRUE if successful, %FALSE otherwise.</doc>
        <type name="gboolean" c:type="gboolean"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="from" transfer-ownership="none">
          <doc xml:whitespace="preserve">the value to copy from.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_geometric_point"
              c:identifier="gda_value_set_geometric_point">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="GeometricPoint" c:type="GdaGeometricPoint*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_null" c:identifier="gda_value_set_null">
      <doc xml:whitespace="preserve">Sets the type of @value to #GDA_TYPE_NULL.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store a value of type #GDA_TYPE_NULL.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_numeric" c:identifier="gda_value_set_numeric">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="Numeric" c:type="GdaNumeric*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_short" c:identifier="gda_value_set_short">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="gshort" c:type="gshort"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_time" c:identifier="gda_value_set_time">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="Time" c:type="GdaTime*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_timestamp"
              c:identifier="gda_value_set_timestamp">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="Timestamp" c:type="GdaTimestamp*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_set_ushort" c:identifier="gda_value_set_ushort">
      <doc xml:whitespace="preserve">Stores @val into @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="val" transfer-ownership="none">
          <doc xml:whitespace="preserve">value to be stored in @value.</doc>
          <type name="gushort" c:type="gushort"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_stringify" c:identifier="gda_value_stringify">
      <doc xml:whitespace="preserve">Converts a GValue to its string representation which is a human readable value. Note that the
returned string does not take into account the current locale of the user (on the contrary to the
#GdaDataHandler objects). Using this function should be limited to debugging and values serialization
purposes.

Dates are converted in a YYYY-MM-DD format.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">a new string, or %NULL if the conversion cannot be done. Free the value with a g_free() when you've finished using it.</doc>
        <type name="utf8" c:type="gchar*"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_take_binary" c:identifier="gda_value_take_binary">
      <doc xml:whitespace="preserve">Stores @val into @value, but on the contrary to gda_value_set_binary(), the @binary
argument is not copied, but used as-is and it should be considered owned by @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="binary" transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaBinary structure with the data and its size to be stored in @value.</doc>
          <type name="Binary" c:type="GdaBinary*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_take_blob" c:identifier="gda_value_take_blob">
      <doc xml:whitespace="preserve">Stores @val into @value, but on the contrary to gda_value_set_blob(), the @blob
argument is not copied, but used as-is and it should be considered owned by @value.</doc>
      <return-value transfer-ownership="none">
        <type name="none" c:type="void"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue that will store @val.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
        <parameter name="blob" transfer-ownership="full">
          <doc xml:whitespace="preserve">a #GdaBlob structure with the data and its size to be stored in @value.</doc>
          <type name="Blob" c:type="GdaBlob*"/>
        </parameter>
      </parameters>
    </function>
    <function name="value_to_xml"
              c:identifier="gda_value_to_xml"
              introspectable="0">
      <doc xml:whitespace="preserve">Serializes the given #GValue to an XML node string.</doc>
      <return-value transfer-ownership="full">
        <doc xml:whitespace="preserve">the XML node. Once not needed anymore, you should free it.</doc>
        <type name="libxml2.NodePtr" c:type="xmlNodePtr"/>
      </return-value>
      <parameters>
        <parameter name="value" transfer-ownership="none">
          <doc xml:whitespace="preserve">a #GValue.</doc>
          <type name="GObject.Value" c:type="GValue*"/>
        </parameter>
      </parameters>
    </function>
  </namespace>
</repository>