/usr/include/mysql/private/procedure.h is in libmariadbclient-dev 5.5.36-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | #ifndef PROCEDURE_INCLUDED
#define PROCEDURE_INCLUDED
/* Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* When using sql procedures */
#ifdef USE_PRAGMA_INTERFACE
#pragma interface /* gcc class implementation */
#endif
/*
It is necessary to include set_var.h instead of item.h because there
are dependencies on include order for set_var.h and item.h. This
will be resolved later.
*/
#include "sql_class.h" /* select_result, set_var.h: THD */
#include "set_var.h" /* Item */
#define PROC_NO_SORT 1 /**< Bits in flags */
#define PROC_GROUP 2 /**< proc must have group */
/* Procedure items used by procedures to store values for send_result_set_metadata */
class Item_proc :public Item
{
public:
Item_proc(const char *name_par): Item()
{
this->name=(char*) name_par;
}
enum Type type() const { return Item::PROC_ITEM; }
virtual void set(double nr)=0;
virtual void set(const char *str,uint length,CHARSET_INFO *cs)=0;
virtual void set(longlong nr)=0;
virtual enum_field_types field_type() const=0;
void set(const char *str) { set(str,(uint) strlen(str), default_charset()); }
void make_field(Send_field *tmp_field)
{
init_make_field(tmp_field,field_type());
}
unsigned int size_of() { return sizeof(*this);}
bool check_vcol_func_processor(uchar *int_arg)
{
return trace_unsupported_by_check_vcol_func_processor("proc");
}
};
class Item_proc_real :public Item_proc
{
double value;
public:
Item_proc_real(const char *name_par,uint dec) : Item_proc(name_par)
{
decimals=dec; max_length=float_length(dec);
}
enum Item_result result_type () const { return REAL_RESULT; }
enum_field_types field_type() const { return MYSQL_TYPE_DOUBLE; }
void set(double nr) { value=nr; }
void set(longlong nr) { value=(double) nr; }
void set(const char *str,uint length,CHARSET_INFO *cs)
{
int err_not_used;
char *end_not_used;
value= my_strntod(cs,(char*) str,length, &end_not_used, &err_not_used);
}
double val_real() { return value; }
longlong val_int() { return (longlong) value; }
String *val_str(String *s)
{
s->set_real(value,decimals,default_charset());
return s;
}
my_decimal *val_decimal(my_decimal *);
unsigned int size_of() { return sizeof(*this);}
};
class Item_proc_int :public Item_proc
{
longlong value;
public:
Item_proc_int(const char *name_par) :Item_proc(name_par)
{ max_length=11; }
enum Item_result result_type () const { return INT_RESULT; }
enum_field_types field_type() const { return MYSQL_TYPE_LONGLONG; }
void set(double nr) { value=(longlong) nr; }
void set(longlong nr) { value=nr; }
void set(const char *str,uint length, CHARSET_INFO *cs)
{ int err; value=my_strntoll(cs,str,length,10,NULL,&err); }
double val_real() { return (double) value; }
longlong val_int() { return value; }
String *val_str(String *s) { s->set(value, default_charset()); return s; }
my_decimal *val_decimal(my_decimal *);
unsigned int size_of() { return sizeof(*this);}
};
class Item_proc_string :public Item_proc
{
public:
Item_proc_string(const char *name_par,uint length) :Item_proc(name_par)
{ this->max_length=length; }
enum Item_result result_type () const { return STRING_RESULT; }
enum_field_types field_type() const { return MYSQL_TYPE_VARCHAR; }
void set(double nr) { str_value.set_real(nr, 2, default_charset()); }
void set(longlong nr) { str_value.set(nr, default_charset()); }
void set(const char *str, uint length, CHARSET_INFO *cs)
{ str_value.copy(str,length,cs); }
double val_real()
{
int err_not_used;
char *end_not_used;
CHARSET_INFO *cs= str_value.charset();
return my_strntod(cs, (char*) str_value.ptr(), str_value.length(),
&end_not_used, &err_not_used);
}
longlong val_int()
{
int err;
CHARSET_INFO *cs=str_value.charset();
return my_strntoll(cs,str_value.ptr(),str_value.length(),10,NULL,&err);
}
String *val_str(String*)
{
return null_value ? (String*) 0 : (String*) &str_value;
}
my_decimal *val_decimal(my_decimal *);
unsigned int size_of() { return sizeof(*this);}
};
/* The procedure class definitions */
class Procedure {
protected:
List<Item> *fields;
select_result *result;
public:
const uint flags;
ORDER *group,*param_fields;
Procedure(select_result *res,uint flags_par) :result(res),flags(flags_par),
group(0),param_fields(0) {}
virtual ~Procedure() {group=param_fields=0; fields=0; }
virtual void add(void)=0;
virtual void end_group(void)=0;
virtual int send_row(List<Item> &fields)=0;
virtual bool change_columns(List<Item> &fields)=0;
virtual void update_refs(void) {}
virtual int end_of_records() { return 0; }
};
Procedure *setup_procedure(THD *thd,ORDER *proc_param,select_result *result,
List<Item> &field_list,int *error);
#endif /* PROCEDURE_INCLUDED */
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