$ns = $this->getOption( 'ns', NS_MEDIAWIKI );
$delete = $this->getOption( 'delete', false );
$all = $this->getOption( 'all', false );
- $dbw = wfGetDB( DB_MASTER );
+ $dbw = $this->getDB( DB_MASTER );
$this->beginTransaction( $dbw, __METHOD__ );
$tbl_pag = $dbw->tableName( 'page' );