Compatibility Members for QSqlDriver

以下成員源於類 QSqlDriver are part of the Qt compatibility layer. We advise against using them in new code.

公共函數

QString	formatValue (const QSqlField * field , bool trimStrings = false) const
QString	nullText () const
QSqlRecord	record (const QSqlQuery & query ) const
QSqlRecord	recordInfo (const QString & tablename ) const
QSqlRecord	recordInfo (const QSqlQuery & query ) const

• 8 公共函數繼承自 QObject

成員函數文檔編製

QString QSqlDriver:: formatValue (const QSqlField * field , bool trimStrings = false) const

Use the other formatValue () 重載代替。

QString QSqlDriver:: nullText () const

sqlStatement () is now used to generate SQL. Use tr("NULL") for example, instead.

QSqlRecord QSqlDriver:: record (const QSqlQuery & query ) const

Use query. record () 代替。

QSqlRecord QSqlDriver:: recordInfo (const QString & tablename ) const

使用 record () 代替。

QSqlRecord QSqlDriver:: recordInfo (const QSqlQuery & query ) const

Use query. record () 代替。