MetaModels\Attribute\Base::destroyAUX PHP Метод

    public function destroyAUX()
    {
        // No-op.
    }

 /**
  * Create auxiliary data like a column in the MetaModel table or references in another table etc.
  *
  * @return void
  */
 public function destroyAUX()
 {
     parent::destroyAUX();
     $this->deleteColumn();
 }