migrate

2023-03-28 09:44:55 +02:00
parent 8681cff95e
commit b3012301d2
33 changed files with 4911 additions and 41 deletions
@@ -0,0 +1,47 @@
+#ifndef CDATABASE_H
+#define CDATABASE_H
+
+
+#include <QSqlDatabase>
+#include <QSqlQuery>
+#include <QSqlError>
+#include <QList>
+
+
+typedef struct tagSQLTRANSLATE
+{
+	QString		sql;
+	QString		dbType;
+	QString		translated;
+} SQLTRANSLATE;
+
+
+class cDatabase
+{
+public:
+	cDatabase();
+	~cDatabase();
+
+	bool				connect();
+
+	QSqlDatabase		db();
+private:
+	QString				m_databaseType;
+	QString				m_hostName;
+	qint16				m_port;
+	QString				m_databaseName;
+	QString				m_userName;
+	QString				m_password;
+	QSqlDatabase		m_db;
+
+	QList<SQLTRANSLATE>	m_sqlTranslate;
+
+	void				addTranslate(const QString& sql, const QString& dbType, const QString& translated);
+	QString				translate(const QString& sql, const QString& dbType);
+
+	bool				checkDB();
+	bool				createTables();
+	bool				upgradeDB(const QString& version);
+};
+
+#endif // CDATABASE_H