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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QSQL_ODBC_H
#define QSQL_ODBC_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QtSql/qsqldriver.h>
#if defined (Q_OS_WIN32)
#include <QtCore/qt_windows.h>
#endif
#ifdef QT_PLUGIN
#define Q_EXPORT_SQLDRIVER_ODBC
#else
#define Q_EXPORT_SQLDRIVER_ODBC Q_SQL_EXPORT
#endif
#ifdef Q_OS_UNIX
#define HAVE_LONG_LONG 1 // force UnixODBC NOT to fall back to a struct for BIGINTs
#endif
#if defined(Q_CC_BOR)
// workaround for Borland to make sure that SQLBIGINT is defined
# define _MSC_VER 900
#endif
#include <sql.h>
#if defined(Q_CC_BOR)
# undef _MSC_VER
#endif
#include <sqlext.h>
QT_BEGIN_NAMESPACE
class QODBCDriverPrivate;
class Q_EXPORT_SQLDRIVER_ODBC QODBCDriver : public QSqlDriver
{
Q_DECLARE_PRIVATE(QODBCDriver)
Q_OBJECT
friend class QODBCResultPrivate;
public:
explicit QODBCDriver(QObject *parent=nullptr);
QODBCDriver(SQLHANDLE env, SQLHANDLE con, QObject * parent=nullptr);
virtual ~QODBCDriver();
bool hasFeature(DriverFeature f) const override;
void close() override;
QSqlResult *createResult() const override;
QStringList tables(QSql::TableType) const override;
QSqlRecord record(const QString &tablename) const override;
QSqlIndex primaryIndex(const QString &tablename) const override;
QVariant handle() const override;
QString formatValue(const QSqlField &field,
bool trimStrings) const override;
bool open(const QString &db,
const QString &user,
const QString &password,
const QString &host,
int port,
const QString &connOpts) override;
QString escapeIdentifier(const QString &identifier, IdentifierType type) const override;
bool isIdentifierEscaped(const QString &identifier, IdentifierType type) const override;
protected:
bool beginTransaction() override;
bool commitTransaction() override;
bool rollbackTransaction() override;
private:
bool endTrans();
void cleanup();
};
QT_END_NAMESPACE
#endif // QSQL_ODBC_H
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