phprs\ezsql\SqlConetxt::appendSql PHP Метод

    public function appendSql($sql, $addSpace = true)
    {
        if ($this->sql == '') {
            $this->sql = $sql;
        } else {
            if ($addSpace) {
                $this->sql = $this->sql . ' ' . $sql;
            } else {
                $this->sql = $this->sql . $sql;
            }
        }
    }