Nette\Database\Table\Selection::getSqlBuilder PHP Метод

    public function getSqlBuilder()
    {
        return $this->sqlBuilder;
    }

 /**
  * Order data
  * @param  array  $sorting
  * @return self
  */
 public function sort(array $sorting)
 {
     if ($sorting) {
         $this->data_source->getSqlBuilder()->setOrder([], []);
         foreach ($sorting as $column => $sort) {
             $this->data_source->order("{$column} {$sort}");
         }
     } else {
         /**
          * Has the statement already a order by clause?
          */
         if (!$this->data_source->getSqlBuilder()->getOrder()) {
             $this->data_source->order($this->primary_key);
         }
     }
     return $this;
 }