You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.6 KiB
92 lines
2.6 KiB
/****************************************************************************
|
|
**
|
|
** Definition of SQLite driver classes.
|
|
**
|
|
** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.
|
|
**
|
|
** This file is part of the sql module of the Qt GUI Toolkit.
|
|
** EDITIONS: FREE, ENTERPRISE
|
|
**
|
|
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QSQL_SQLITE3_H
|
|
#define QSQL_SQLITE3_H
|
|
|
|
#include <qsqldriver.h>
|
|
#include <qsqlresult.h>
|
|
#include <qsqlrecord.h>
|
|
#include <qsqlindex.h>
|
|
#include "qsqlcachedresult.h"
|
|
|
|
#if (QT_VERSION-0 >= 0x030200)
|
|
typedef QVariant QSqlVariant;
|
|
#endif
|
|
|
|
#if defined (Q_OS_WIN32)
|
|
# include <qt_windows.h>
|
|
#endif
|
|
|
|
class QSQLite3DriverPrivate;
|
|
class QSQLite3ResultPrivate;
|
|
class QSQLite3Driver;
|
|
struct sqlite3;
|
|
|
|
class QSQLite3Result : public QtSqlCachedResult
|
|
{
|
|
friend class QSQLite3Driver;
|
|
friend class QSQLite3ResultPrivate;
|
|
public:
|
|
QSQLite3Result(const QSQLite3Driver* db);
|
|
~QSQLite3Result();
|
|
|
|
protected:
|
|
bool gotoNext(QtSqlCachedResult::RowCache* row);
|
|
bool reset (const QString& query);
|
|
int size();
|
|
int numRowsAffected();
|
|
|
|
private:
|
|
QSQLite3ResultPrivate* d;
|
|
};
|
|
|
|
class QSQLite3Driver : public QSqlDriver
|
|
{
|
|
friend class QSQLite3Result;
|
|
public:
|
|
QSQLite3Driver(QObject *parent = 0, const char *name = 0);
|
|
QSQLite3Driver(sqlite3 *connection, QObject *parent = 0, const char *name = 0);
|
|
~QSQLite3Driver();
|
|
bool hasFeature(DriverFeature f) const;
|
|
bool open(const QString & db,
|
|
const QString & user,
|
|
const QString & password,
|
|
const QString & host,
|
|
int port,
|
|
const QString & connOpts);
|
|
bool open( const QString & db,
|
|
const QString & user,
|
|
const QString & password,
|
|
const QString & host,
|
|
int port ) { return open (db, user, password, host, port, QString()); }
|
|
void close();
|
|
bool ping();
|
|
QSqlQuery createQuery() const;
|
|
bool beginTransaction();
|
|
bool commitTransaction();
|
|
bool rollbackTransaction();
|
|
QStringList tables(const QString &user) const;
|
|
|
|
QSqlRecord record(const QString& tablename) const;
|
|
QSqlRecordInfo recordInfo(const QString& tablename) const;
|
|
QSqlIndex primaryIndex(const QString &table) const;
|
|
QSqlRecord record(const QSqlQuery& query) const;
|
|
QSqlRecordInfo recordInfo(const QSqlQuery& query) const;
|
|
|
|
private:
|
|
QSQLite3DriverPrivate* d;
|
|
};
|
|
#endif
|