/usr/include/KDb3/KDbPreparedStatementInterface.h is in libkdb3-dev 3.1.0-2.
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 | /* This file is part of the KDE project
Copyright (C) 2008-2010 Jarosław Staniek <staniek@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef KDB_PREPAREDSTATEMENT_IFACE_H
#define KDB_PREPAREDSTATEMENT_IFACE_H
#include <QSharedData>
#include "KDbResult.h"
#include "KDbPreparedStatement.h"
class KDbSqlResult;
//! Prepared statement interface for backend-dependent implementations.
class KDB_EXPORT KDbPreparedStatementInterface : public KDbResultable
{
protected:
KDbPreparedStatementInterface() {}
~KDbPreparedStatementInterface() override {}
/*! For implementation. Initializes the prepared statement in a backend-dependent way
using recently generated @a sql statement.
It should be guaranteed that @a sql is valid and not empty.
For example sqlite3_prepare() is used for SQLite.
This is called only when d->dirty == true is encountered on execute(),
i.e. when attributes of the object (like WHERE field names) change. */
virtual bool prepare(const KDbEscapedString& sql) = 0;
//! For implementation, executes the prepared statement
//! Type of statement is specified by the @a type parameter.
//! @a selectFieldList specifies fields for SELECT statement.
//! @a insertFieldList is set to list of fields in INSERT statement.
//! Parameters @a parameters are passed to the statement, usually using binding.
virtual QSharedPointer<KDbSqlResult> execute(
KDbPreparedStatement::Type type,
const KDbField::List& selectFieldList,
KDbFieldList* insertFieldList,
const KDbPreparedStatementParameters& parameters) /*Q_REQUIRED_RESULT*/ = 0;
friend class KDbConnection;
friend class KDbPreparedStatement;
private:
Q_DISABLE_COPY(KDbPreparedStatementInterface)
};
#endif
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