parent
456dc48a97
commit
d738b733bd
@ -0,0 +1,70 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** Implementation of SQLite driver plugin
|
||||
**
|
||||
** Created : 031106
|
||||
**
|
||||
** Copyright (C) 1992-2003 Trolltech AS. All rights reserved.
|
||||
**
|
||||
** This file is part of the sql module of the Qt GUI Toolkit.
|
||||
**
|
||||
** This file may be distributed under the terms of the Q Public License
|
||||
** as defined by Trolltech AS of Norway and appearing in the file
|
||||
** LICENSE.QPL included in the packaging of this file.
|
||||
**
|
||||
** This file may be distributed and/or modified under the terms of the
|
||||
** GNU General Public License version 2 as published by the Free Software
|
||||
** Foundation and appearing in the file LICENSE.GPL included in the
|
||||
** packaging of this file.
|
||||
**
|
||||
** Licensees holding valid Qt Enterprise Edition licenses may use this
|
||||
** file in accordance with the Qt Commercial License Agreement provided
|
||||
** with the Software.
|
||||
**
|
||||
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
||||
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
**
|
||||
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
|
||||
** information about Qt Commercial License Agreements.
|
||||
** See http://www.trolltech.com/qpl/ for QPL licensing information.
|
||||
** See http://www.trolltech.com/gpl/ for GPL licensing information.
|
||||
**
|
||||
** Contact info@trolltech.com if any conditions of this licensing are
|
||||
** not clear to you.
|
||||
**
|
||||
**********************************************************************/
|
||||
|
||||
#include <qsqldriverplugin.h>
|
||||
#include "../../../../src/sql/drivers/sqlite3/qsql_sqlite3.h"
|
||||
|
||||
class QSQLite3DriverPlugin : public QSqlDriverPlugin
|
||||
{
|
||||
public:
|
||||
QSQLite3DriverPlugin();
|
||||
|
||||
QSqlDriver* create( const QString & );
|
||||
QStringList keys() const;
|
||||
};
|
||||
|
||||
QSQLite3DriverPlugin::QSQLite3DriverPlugin()
|
||||
: QSqlDriverPlugin()
|
||||
{
|
||||
}
|
||||
|
||||
QSqlDriver* QSQLite3DriverPlugin::create( const QString &name )
|
||||
{
|
||||
if ( name == "QSQLITE3" ) {
|
||||
QSQLite3Driver* driver = new QSQLite3Driver();
|
||||
return driver;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
QStringList QSQLite3DriverPlugin::keys() const
|
||||
{
|
||||
QStringList l;
|
||||
l << "QSQLITE3";
|
||||
return l;
|
||||
}
|
||||
|
||||
Q_EXPORT_PLUGIN( QSQLite3DriverPlugin )
|
||||
@ -0,0 +1,33 @@
|
||||
TEMPLATE = lib
|
||||
TARGET = qsqlite3
|
||||
|
||||
CONFIG += qt plugin
|
||||
DESTDIR = ../../../sqldrivers
|
||||
|
||||
HEADERS = ../../../../src/sql/drivers/sqlite3/qsql_sqlite3.h
|
||||
SOURCES = smain.cpp \
|
||||
../../../../src/sql/drivers/sqlite3/qsql_sqlite3.cpp
|
||||
|
||||
unix {
|
||||
OBJECTS_DIR = .obj
|
||||
!contains( LIBS, .*sqlite3.* ) {
|
||||
LIBS *= -lsqlite3
|
||||
}
|
||||
}
|
||||
|
||||
win32 {
|
||||
OBJECTS_DIR = obj
|
||||
LIBS *= sqlite3.lib
|
||||
# win32-msvc: {
|
||||
# LIBS *= delayimp.lib
|
||||
# QMAKE_LFLAGS += /DELAYLOAD:sqlite3.dll
|
||||
# }
|
||||
# win32-borland: {
|
||||
# QMAKE_LFLAGS += /dsqlite3.dll
|
||||
# }
|
||||
}
|
||||
|
||||
REQUIRES = sql
|
||||
|
||||
target.path += $$plugins.path/sqldrivers
|
||||
INSTALLS += target
|
||||
@ -0,0 +1,494 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** Implementation 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.
|
||||
**
|
||||
****************************************************************************/
|
||||
|
||||
#include "qsql_sqlite3.h"
|
||||
|
||||
#include <qdatetime.h>
|
||||
#include <qvaluevector.h>
|
||||
#include <qregexp.h>
|
||||
#include <qfile.h>
|
||||
#include <sqlite3.h>
|
||||
|
||||
#if (QT_VERSION-0 < 0x030200)
|
||||
# include <qvector.h>
|
||||
# if !defined Q_WS_WIN32
|
||||
# include <unistd.h>
|
||||
# endif
|
||||
#else
|
||||
# include <qptrvector.h>
|
||||
# if !defined Q_WS_WIN32
|
||||
# include <unistd.h>
|
||||
# endif
|
||||
#endif
|
||||
|
||||
typedef struct sqlite3_stmt sqlite3_stmt;
|
||||
|
||||
#define QSQLITE3_DRIVER_NAME "QSQLITE3"
|
||||
|
||||
static QVariant::Type qSqliteType(int tp)
|
||||
{
|
||||
switch (tp) {
|
||||
case SQLITE_INTEGER:
|
||||
return QVariant::Int;
|
||||
case SQLITE_FLOAT:
|
||||
return QVariant::Double;
|
||||
case SQLITE_BLOB:
|
||||
return QVariant::ByteArray;
|
||||
case SQLITE_TEXT:
|
||||
default:
|
||||
return QVariant::String;
|
||||
}
|
||||
}
|
||||
|
||||
static QSqlError qMakeError(sqlite3 *access, const QString &descr, QSqlError::Type type,
|
||||
int errorCode = -1)
|
||||
{
|
||||
return QSqlError(descr,
|
||||
QString::fromUtf8(sqlite3_errmsg(access)),
|
||||
type, errorCode);
|
||||
}
|
||||
|
||||
class QSQLite3DriverPrivate
|
||||
{
|
||||
public:
|
||||
QSQLite3DriverPrivate();
|
||||
sqlite3 *access;
|
||||
bool utf8;
|
||||
};
|
||||
|
||||
QSQLite3DriverPrivate::QSQLite3DriverPrivate() : access(0)
|
||||
{
|
||||
utf8 = true;
|
||||
}
|
||||
|
||||
class QSQLite3ResultPrivate
|
||||
{
|
||||
public:
|
||||
QSQLite3ResultPrivate(QSQLite3Result *res);
|
||||
void cleanup();
|
||||
bool fetchNext(QtSqlCachedResult::RowCache *row);
|
||||
bool isSelect();
|
||||
// initializes the recordInfo and the cache
|
||||
void initColumns(QtSqlCachedResult::RowCache **row = 0);
|
||||
void finalize();
|
||||
|
||||
QSQLite3Result* q;
|
||||
sqlite3 *access;
|
||||
|
||||
sqlite3_stmt *stmt;
|
||||
|
||||
uint skippedStatus: 1; // the status of the fetchNext() that's skipped
|
||||
QtSqlCachedResult::RowCache *skipRow;
|
||||
|
||||
uint utf8: 1;
|
||||
QSqlRecord rInf;
|
||||
};
|
||||
|
||||
static const uint initial_cache_size = 128;
|
||||
|
||||
QSQLite3ResultPrivate::QSQLite3ResultPrivate(QSQLite3Result* res) : q(res), access(0),
|
||||
stmt(0), skippedStatus(false), skipRow(0), utf8(false)
|
||||
{
|
||||
}
|
||||
|
||||
void QSQLite3ResultPrivate::cleanup()
|
||||
{
|
||||
finalize();
|
||||
rInf.clear();
|
||||
skippedStatus = false;
|
||||
delete skipRow;
|
||||
skipRow = 0;
|
||||
q->setAt(QSql::BeforeFirst);
|
||||
q->setActive(false);
|
||||
q->cleanup();
|
||||
}
|
||||
|
||||
void QSQLite3ResultPrivate::finalize()
|
||||
{
|
||||
if (!stmt)
|
||||
return;
|
||||
|
||||
sqlite3_finalize(stmt);
|
||||
stmt = 0;
|
||||
}
|
||||
|
||||
// called on first fetch
|
||||
void QSQLite3ResultPrivate::initColumns(QtSqlCachedResult::RowCache** row)
|
||||
{
|
||||
rInf.clear();
|
||||
|
||||
int nCols = sqlite3_column_count(stmt);
|
||||
if (nCols <= 0)
|
||||
return;
|
||||
|
||||
q->init(nCols);
|
||||
|
||||
for (int i = 0; i < nCols; ++i) {
|
||||
QString colName = QString::fromUtf8(sqlite3_column_name(stmt, i));
|
||||
|
||||
int dotIdx = colName.findRev('.');
|
||||
rInf.append(QSqlField(colName.mid(dotIdx == -1 ? 0 : dotIdx + 1),
|
||||
qSqliteType(sqlite3_column_type(stmt, i))));
|
||||
}
|
||||
|
||||
// skip the first fetch
|
||||
if (row && !*row) {
|
||||
*row = new QtSqlCachedResult::RowCache(nCols);
|
||||
skipRow = *row;
|
||||
}
|
||||
}
|
||||
|
||||
bool QSQLite3ResultPrivate::fetchNext(QtSqlCachedResult::RowCache* row)
|
||||
{
|
||||
int res;
|
||||
unsigned int i;
|
||||
|
||||
if (skipRow) {
|
||||
// already fetched
|
||||
if (row)
|
||||
*row = *skipRow;
|
||||
delete skipRow;
|
||||
skipRow = 0;
|
||||
return skippedStatus;
|
||||
}
|
||||
|
||||
if (!stmt)
|
||||
return false;
|
||||
|
||||
// keep trying while busy, wish I could implement this better.
|
||||
while ((res = sqlite3_step(stmt)) == SQLITE_BUSY) {
|
||||
// sleep instead requesting result again immidiately.
|
||||
#if defined Q_OS_WIN
|
||||
Sleep(1000);
|
||||
#else
|
||||
sleep(1);
|
||||
#endif
|
||||
}
|
||||
|
||||
switch(res) {
|
||||
case SQLITE_ROW:
|
||||
// check to see if should fill out columns
|
||||
if (rInf.isEmpty())
|
||||
// must be first call.
|
||||
initColumns(&row);
|
||||
if (!row)
|
||||
return true;
|
||||
for (i = 0; i < rInf.count(); ++i)
|
||||
// todo - handle other types
|
||||
(*row)[i] = QString::fromUtf8((char *)(sqlite3_column_text(stmt, i)));
|
||||
// values[i + idx] = utf8 ? QString::fromUtf8(fvals[i]) : QString::fromAscii(fvals[i]);
|
||||
return true;
|
||||
case SQLITE_DONE:
|
||||
if (rInf.isEmpty())
|
||||
// must be first call.
|
||||
initColumns(&row);
|
||||
q->setAt(QSql::AfterLast);
|
||||
return false;
|
||||
case SQLITE_ERROR:
|
||||
case SQLITE_MISUSE:
|
||||
default:
|
||||
// something wrong, don't get col info, but still return false
|
||||
q->setLastError(qMakeError(access, "Unable to fetch row", QSqlError::Connection, res));
|
||||
finalize();
|
||||
q->setAt(QSql::AfterLast);
|
||||
return false;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
QSQLite3Result::QSQLite3Result(const QSQLite3Driver* db)
|
||||
: QtSqlCachedResult(db)
|
||||
{
|
||||
d = new QSQLite3ResultPrivate(this);
|
||||
d->access = db->d->access;
|
||||
}
|
||||
|
||||
QSQLite3Result::~QSQLite3Result()
|
||||
{
|
||||
d->cleanup();
|
||||
delete d;
|
||||
}
|
||||
|
||||
/*
|
||||
Execute \a query.
|
||||
*/
|
||||
bool QSQLite3Result::reset (const QString &query)
|
||||
{
|
||||
// this is where we build a query.
|
||||
if (!driver() || !driver()->isOpen() || driver()->isOpenError())
|
||||
return false;
|
||||
|
||||
d->cleanup();
|
||||
|
||||
setSelect(false);
|
||||
|
||||
int res = sqlite3_prepare(d->access, query.utf8().data(), (query.length() + 1) * sizeof(QChar),
|
||||
&d->stmt, 0);
|
||||
|
||||
if (res != SQLITE_OK) {
|
||||
setLastError(qMakeError(d->access, "Unable to execute statement", QSqlError::Statement, res));
|
||||
d->finalize();
|
||||
return false;
|
||||
}
|
||||
|
||||
d->skippedStatus = d->fetchNext(0);
|
||||
|
||||
setSelect(!d->rInf.isEmpty());
|
||||
setActive(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLite3Result::gotoNext(QtSqlCachedResult::RowCache* row)
|
||||
{
|
||||
return d->fetchNext(row);
|
||||
}
|
||||
|
||||
int QSQLite3Result::size()
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
||||
int QSQLite3Result::numRowsAffected()
|
||||
{
|
||||
return sqlite3_changes(d->access);
|
||||
}
|
||||
|
||||
/////////////////////////////////////////////////////////
|
||||
|
||||
QSQLite3Driver::QSQLite3Driver(QObject * parent, const char *name)
|
||||
: QSqlDriver(parent, name)
|
||||
{
|
||||
d = new QSQLite3DriverPrivate();
|
||||
}
|
||||
|
||||
QSQLite3Driver::QSQLite3Driver(sqlite3 *connection, QObject *parent, const char *name)
|
||||
: QSqlDriver(parent, name)
|
||||
{
|
||||
d = new QSQLite3DriverPrivate();
|
||||
d->access = connection;
|
||||
setOpen(true);
|
||||
setOpenError(false);
|
||||
}
|
||||
|
||||
|
||||
QSQLite3Driver::~QSQLite3Driver()
|
||||
{
|
||||
delete d;
|
||||
}
|
||||
|
||||
bool QSQLite3Driver::hasFeature(DriverFeature f) const
|
||||
{
|
||||
switch (f) {
|
||||
case Transactions:
|
||||
case Unicode:
|
||||
case BLOB:
|
||||
return true;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
SQLite dbs have no user name, passwords, hosts or ports.
|
||||
just file names.
|
||||
*/
|
||||
bool QSQLite3Driver::open(const QString & db, const QString &, const QString &, const QString &, int, const QString &)
|
||||
{
|
||||
if (isOpen())
|
||||
close();
|
||||
|
||||
if (db.isEmpty())
|
||||
return false;
|
||||
|
||||
if (sqlite3_open(QFile::encodeName(db), &d->access) == SQLITE_OK) {
|
||||
setOpen(true);
|
||||
setOpenError(false);
|
||||
return true;
|
||||
} else {
|
||||
setLastError(qMakeError(d->access, "Error opening database",
|
||||
QSqlError::Connection));
|
||||
setOpenError(true);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void QSQLite3Driver::close()
|
||||
{
|
||||
if (isOpen()) {
|
||||
if (sqlite3_close(d->access) != SQLITE_OK)
|
||||
setLastError(qMakeError(d->access, "Error closing database",
|
||||
QSqlError::Connection));
|
||||
d->access = 0;
|
||||
setOpen(false);
|
||||
setOpenError(false);
|
||||
}
|
||||
}
|
||||
|
||||
QSqlQuery QSQLite3Driver::createQuery() const
|
||||
{
|
||||
return QSqlQuery(new QSQLite3Result(this));
|
||||
}
|
||||
|
||||
bool QSQLite3Driver::beginTransaction()
|
||||
{
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createQuery());
|
||||
if (!q.exec("BEGIN")) {
|
||||
setLastError(QSqlError("Unable to begin transaction",
|
||||
q.lastError().databaseText(), QSqlError::Transaction));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLite3Driver::commitTransaction()
|
||||
{
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createQuery());
|
||||
if (!q.exec("COMMIT")) {
|
||||
setLastError(QSqlError("Unable to begin transaction",
|
||||
q.lastError().databaseText(), QSqlError::Transaction));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool QSQLite3Driver::rollbackTransaction()
|
||||
{
|
||||
if (!isOpen() || isOpenError())
|
||||
return false;
|
||||
|
||||
QSqlQuery q(createQuery());
|
||||
if (!q.exec("ROLLBACK")) {
|
||||
setLastError(QSqlError("Unable to begin transaction",
|
||||
q.lastError().databaseText(), QSqlError::Transaction));
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
QStringList QSQLite3Driver::tables(const QString &typeName) const
|
||||
{
|
||||
QStringList res;
|
||||
if (!isOpen())
|
||||
return res;
|
||||
int type = typeName.toInt();
|
||||
|
||||
QSqlQuery q = createQuery();
|
||||
q.setForwardOnly(TRUE);
|
||||
#if (QT_VERSION-0 >= 0x030200)
|
||||
if ((type & (int)QSql::Tables) && (type & (int)QSql::Views))
|
||||
q.exec("SELECT name FROM sqlite_master WHERE type='table' OR type='view'");
|
||||
else if (typeName.isEmpty() || (type & (int)QSql::Tables))
|
||||
q.exec("SELECT name FROM sqlite_master WHERE type='table'");
|
||||
else if (type & (int)QSql::Views)
|
||||
q.exec("SELECT name FROM sqlite_master WHERE type='view'");
|
||||
#else
|
||||
q.exec("SELECT name FROM sqlite_master WHERE type='table' OR type='view'");
|
||||
#endif
|
||||
|
||||
|
||||
if (q.isActive()) {
|
||||
while(q.next())
|
||||
res.append(q.value(0).toString());
|
||||
}
|
||||
|
||||
#if (QT_VERSION-0 >= 0x030200)
|
||||
if (type & (int)QSql::SystemTables) {
|
||||
// there are no internal tables beside this one:
|
||||
res.append("sqlite_master");
|
||||
}
|
||||
#endif
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
QSqlIndex QSQLite3Driver::primaryIndex(const QString &tblname) const
|
||||
{
|
||||
QSqlRecordInfo rec(recordInfo(tblname)); // expensive :(
|
||||
|
||||
if (!isOpen())
|
||||
return QSqlIndex();
|
||||
|
||||
QSqlQuery q = createQuery();
|
||||
q.setForwardOnly(TRUE);
|
||||
// finrst find a UNIQUE INDEX
|
||||
q.exec("PRAGMA index_list('" + tblname + "');");
|
||||
QString indexname;
|
||||
while(q.next()) {
|
||||
if (q.value(2).toInt()==1) {
|
||||
indexname = q.value(1).toString();
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (indexname.isEmpty())
|
||||
return QSqlIndex();
|
||||
|
||||
q.exec("PRAGMA index_info('" + indexname + "');");
|
||||
|
||||
QSqlIndex index(indexname);
|
||||
while(q.next()) {
|
||||
QString name = q.value(2).toString();
|
||||
QSqlVariant::Type type = QSqlVariant::Invalid;
|
||||
if (rec.contains(name))
|
||||
type = rec.find(name).type();
|
||||
index.append(QSqlField(name, type));
|
||||
}
|
||||
return index;
|
||||
}
|
||||
|
||||
QSqlRecordInfo QSQLite3Driver::recordInfo(const QString &tbl) const
|
||||
{
|
||||
if (!isOpen())
|
||||
return QSqlRecordInfo();
|
||||
|
||||
QSqlQuery q = createQuery();
|
||||
q.setForwardOnly(TRUE);
|
||||
q.exec("SELECT * FROM " + tbl + " LIMIT 1");
|
||||
return recordInfo(q);
|
||||
}
|
||||
|
||||
QSqlRecord QSQLite3Driver::record(const QString &tblname) const
|
||||
{
|
||||
if (!isOpen())
|
||||
return QSqlRecord();
|
||||
|
||||
return recordInfo(tblname).toRecord();
|
||||
}
|
||||
|
||||
QSqlRecord QSQLite3Driver::record(const QSqlQuery& query) const
|
||||
{
|
||||
if (query.isActive() && query.driver() == this) {
|
||||
QSQLite3Result* result = (QSQLite3Result*)query.result();
|
||||
return result->d->rInf;
|
||||
}
|
||||
return QSqlRecord();
|
||||
}
|
||||
|
||||
QSqlRecordInfo QSQLite3Driver::recordInfo(const QSqlQuery& query) const
|
||||
{
|
||||
if (query.isActive() && query.driver() == this) {
|
||||
QSQLite3Result* result = (QSQLite3Result*)query.result();
|
||||
return QSqlRecordInfo(result->d->rInf);
|
||||
}
|
||||
return QSqlRecordInfo();
|
||||
}
|
||||
@ -0,0 +1,90 @@
|
||||
/****************************************************************************
|
||||
**
|
||||
** 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();
|
||||
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
|
||||
Loading…
Reference in new issue