eZ\Publish\Core\Persistence\Database\SelectQuery::groupBy PHP 메소드

You can call groupBy multiple times. Each call will add a column to group by. Example:


$q->select( '*' )->from( 'table' )
                 ->groupBy( 'id' );

public groupBy ( ) : eZ\Publish\Core\Persistence\Database\SelectQuery
리턴	eZ\Publish\Core\Persistence\Database\SelectQuery	a pointer to $this

    public function groupBy();

SelectQuery