- $x = DB_DataObject::factory($this->tableName());
- $x->query("DELETE FROM {$this->rightsTable()} WHERE group_id = {$this->id}");
- $x->query("DELETE FROM {$this->membersTable()} WHERE group_id = {$this->id}");
+ $x = DB_DataObject::factory('core_group_right');
+ $x->query("DELETE FROM {$x->tableName()} WHERE group_id = {$this->id}");
+ $x = DB_DataObject::factory('core_group_member');
+ $x->query("DELETE FROM {$x->tableName()} WHERE group_id = {$this->id}");