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/*
Copyright 2007 - 2008 MySQL AB, 2008 - 2010 Sun Microsystems, Inc. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPL
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPL as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
*/
#ifndef _MYSQL_STATEMENT_H_
#define _MYSQL_STATEMENT_H_
#include <boost/shared_ptr.hpp>
#include <cppconn/statement.h>
#include <cppconn/resultset.h>
#include "mysql_util.h"
namespace sql
{
namespace mysql
{
class MySQL_Connection;
class MySQL_DebugLogger;
namespace NativeAPI
{
class NativeResultsetWrapper;
class NativeConnectionWrapper;
}
class MySQL_Statement : public sql::Statement
{
protected:
sql::SQLWarning * warnings;
MySQL_Connection * connection;
boost::shared_ptr< NativeAPI::NativeConnectionWrapper > proxy;
void do_query(const char *q, size_t length);
bool isClosed;
uint64_t last_update_count;
boost::shared_ptr< MySQL_DebugLogger > logger;
sql::ResultSet::enum_type resultset_type;
virtual boost::shared_ptr< NativeAPI::NativeResultsetWrapper > get_resultset();
virtual void checkClosed();
public:
MySQL_Statement(MySQL_Connection * conn, boost::shared_ptr< NativeAPI::NativeConnectionWrapper > & _proxy,
sql::ResultSet::enum_type rset_type, boost::shared_ptr< MySQL_DebugLogger > & l);
~MySQL_Statement();
sql::Connection * getConnection();
void cancel();
void clearWarnings();
void close();
bool execute(const sql::SQLString& sql);
sql::ResultSet * executeQuery(const sql::SQLString& sql);
int executeUpdate(const sql::SQLString& sql);
size_t getFetchSize();
unsigned int getMaxFieldSize();
uint64_t getMaxRows();
bool getMoreResults();
unsigned int getQueryTimeout();
sql::ResultSet * getResultSet();
sql::ResultSet::enum_type getResultSetType();
uint64_t getUpdateCount();
const SQLWarning * getWarnings();/* should return differen type */
Statement * setBuffered();
void setCursorName(const sql::SQLString & name);
void setEscapeProcessing(bool enable);
void setFetchSize(size_t rows);
void setMaxFieldSize(unsigned int max);
void setMaxRows(unsigned int max);
void setQueryTimeout(unsigned int seconds);
sql::Statement * setResultSetType(sql::ResultSet::enum_type type);
private:
/* Prevent use of these */
MySQL_Statement(const MySQL_Statement &);
void operator=(MySQL_Statement &);
};
} /* namespace mysql */
} /* namespace sql */
#endif // _MYSQL_STATEMENT_H_
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/
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