38 lines
936 B
C
38 lines
936 B
C
|
#ifndef SQLGENERATORBASE_H
|
||
|
|
#define SQLGENERATORBASE_H
|
||
|
|
|
||
|
|
#include <QtCore/qglobal.h>
|
||
|
|
|
||
|
|
#include <QStringList>
|
||
|
|
|
||
|
|
QT_BEGIN_NAMESPACE
|
||
|
|
|
||
|
|
class Table;
|
||
|
|
class Field;
|
||
|
|
class DatabaseModel;
|
||
|
|
class TableScheema;
|
||
|
|
class SqlGeneratorBase
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
SqlGeneratorBase();
|
||
|
|
virtual ~SqlGeneratorBase();
|
||
|
|
|
||
|
|
virtual QString saveSql(Table *t, QString tableName);
|
||
|
|
virtual QString getColumnDef(Field *field) = 0;
|
||
|
|
virtual QStringList getDiff(DatabaseModel lastModel, DatabaseModel newModel);
|
||
|
|
virtual QString getDiff(Field *oldField, Field *newField);
|
||
|
|
virtual QString getDiff(TableScheema *oldTable, TableScheema *newTable);
|
||
|
|
|
||
|
|
|
||
|
|
virtual QString insertCommand(Table *t, QString tableName);
|
||
|
|
virtual QString updateCommand(Table *t, QString tableName);
|
||
|
|
virtual QString deleteCommand(Table *t, QString tableName);
|
||
|
|
|
||
|
|
virtual QString deleteTableRows(QString tableName, QString where);
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
QT_END_NAMESPACE
|
||
|
|
|
||
|
|
#endif // SQLGENERATORBASE_H
|