public function delete($id)
    {
        $delete = Statement::get(
            'DELETE_OBJECT_INDEX',
            [
                '@collection' => $this->_name,
                '@id' => $this->_connector->quote($id)
            ]
        );
        $delete .= Statement::get(
            'DELETE_OBJECT',
            [
                '@collection' => $this->_name,
                '@id' => $this->_connector->quote($id)
            ]
        );

        $this->_connector->exec($delete);
    }