protected function deleteLinked($field_id)
    {
        $this->db->delete('field_value', array('field_id' => $field_id));
        $this->db->delete('field_translation', array('field_id' => $field_id));
        $this->db->delete('product_class_field', array('field_id' => $field_id));
    }
protected function deleteLinked($field_id)
    {
        $this->db->delete('field_value', array('field_id' => $field_id));
        $this->db->delete('field_translation', array('field_id' => $field_id));
        $this->db->delete('product_class_field', array('field_id' => $field_id));
    }
protected function deleteLinked ( $ field_id ) { $ this -> db -> delete ( 'field_value' , array ( 'field_id' => $ field_id ) ) ; $ this -> db -> delete ( 'field_translation' , array ( 'field_id' => $ field_id ) ) ; $ this -> db -> delete ( 'product_class_field' , array ( 'field_id' => $ field_id ) ) ; }
Delete all database tables related to the field
@param int $field_id
Delete all database tables related to the field