kexi

mysqlpreparedstatement.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
00003 
00004    This program is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This program is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this program; see the file COPYING.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef MYSQLPREPAREDSTATEMENT_H
00021 #define MYSQLPREPAREDSTATEMENT_H
00022 
00023 #include <kexidb/preparedstatement.h>
00024 #include "mysqlconnection_p.h"
00025 
00026 //todo 1.1 - unfinished: #define KEXI_USE_MYSQL_STMT
00027 // for 1.0 we're using unoptimized version
00028 
00029 namespace KexiDB 
00030 {
00031 
00033 class MySqlPreparedStatement : public PreparedStatement, public MySqlConnectionInternal
00034 {
00035     public:
00036         MySqlPreparedStatement(StatementType type, ConnectionInternal& conn, FieldList& fields);
00037 
00038         virtual ~MySqlPreparedStatement();
00039 
00040         virtual bool execute();
00041 
00042         QCString m_tempStatementString;
00043 
00044 #ifdef KEXI_USE_MYSQL_STMT
00045         int m_realParamCount;
00046         MYSQL_STMT *m_statement;
00047         MYSQL_BIND *m_mysqlBind;
00048 #endif
00049         bool m_resetRequired : 1;
00050 
00051     protected:
00052         bool init();
00053         void done();
00054 };
00055 }
00056 #endif
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