File indexing completed on 2025-01-19 03:53:33

0001 /* ============================================================
0002  *
0003  * This file is a part of digiKam project
0004  * https://www.digikam.org
0005  *
0006  * Date        : 2009-09-27
0007  * Description : Database engine SQL query
0008  *
0009  * SPDX-FileCopyrightText: 2009-2010 by Holger Foerster <Hamsi2k at freenet dot de>
0010  *
0011  * SPDX-License-Identifier: GPL-2.0-or-later
0012  *
0013  * ============================================================ */
0014 
0015 #ifndef DIGIKAM_DB_ENGINE_SQL_QUERY_H
0016 #define DIGIKAM_DB_ENGINE_SQL_QUERY_H
0017 
0018 // Qt includes
0019 
0020 #include <QMetaType>
0021 #include <QString>
0022 #include <QSqlQuery>
0023 
0024 // Local includes
0025 
0026 #include "digikam_export.h"
0027 
0028 namespace Digikam
0029 {
0030 
0031 class DIGIKAM_EXPORT DbEngineSqlQuery : public QSqlQuery
0032 {
0033 
0034 public:
0035 
0036     explicit DbEngineSqlQuery(const QSqlQuery& other);
0037     explicit DbEngineSqlQuery(const QSqlDatabase& db);
0038     ~DbEngineSqlQuery()                                 = default;
0039 
0040     DbEngineSqlQuery& operator=(const DbEngineSqlQuery& other);
0041 
0042     bool prepare(const QString& query);
0043     QString lastQuery()                                 const;
0044 
0045 private:
0046 
0047     QString m_query;
0048 };
0049 
0050 } // namespace Digikam
0051 
0052 #endif // DIGIKAM_DB_ENGINE_SQL_QUERY_H