int Q3SqlCursor::del(bool invalidate)
{
QSqlIndex idx = primaryIndex(false);
if (idx.isEmpty())
return del(qWhereClause(&d->editBuffer, d->nm, QLatin1String("and"), driver()), invalidate);
return del(toString(primaryIndex(), &d->editBuffer, d->nm, QString(QLatin1Char('=')), QLatin1String("and")), invalidate);
}
int QSqlCursor::del( bool invalidate )
{
QSqlIndex idx = primaryIndex( FALSE );
if ( idx.isEmpty() )
return del( qWhereClause( &d->editBuffer, d->nm, "and", driver() ), invalidate );
else
return del( toString( primaryIndex(), &d->editBuffer, d->nm,
"=", "and" ), invalidate );
}
QSqlRecord* Q3SqlCursor::primeUpdate()
{
// memorize the primary keys as they were before the user changed the values in editBuffer
QSqlRecord* buf = editBuffer(true);
QSqlIndex idx = primaryIndex(false);
if (!idx.isEmpty())
d->editIndex = toString(idx, buf, d->nm, QString(QLatin1Char('=')), QLatin1String("and"));
else
d->editIndex = qWhereClause(buf, d->nm, QLatin1String("and"), driver());
return buf;
}
QSqlRecord* QSqlCursor::primeUpdate()
{
// memorize the primary keys as they were before the user changed the values in editBuffer
QSqlRecord* buf = editBuffer( TRUE );
QSqlIndex idx = primaryIndex( FALSE );
if ( !idx.isEmpty() )
d->editIndex = toString( idx, buf, d->nm, "=", "and" );
else
d->editIndex = qWhereClause( buf, d->nm, "and", driver() );
return buf;
}