public function fetch_all_data($enabled = true)
 {
     $rows = parent::range(0, 100, 'seq');
     if ($rows) {
         foreach ($rows as $k => $row) {
             if ($row['deleted']) {
                 unset($rows[$k]);
             }
             if ($enabled && $row['enabled'] == 0) {
                 unset($rows[$k]);
             }
         }
     }
     return $rows;
 }