Think\Db\Connection::procedure PHP Метод

    protected function procedure($class)
    {
        $item = [];
        do {
            $result = $this->getResult($class);
            if ($result) {
                $item[] = $result;
            }
        } while ($this->PDOStatement->nextRowset());
        $this->numRows = count($item);
        return $item;
    }