MyQEE\Server\Table::_driverDel PHP Method

    protected function _driverDel($k)
    {
        switch ($this->_type) {
            case 'mysql':
                $sql = "DELETE `{$this->_link['table']}` WHERE `_key` = '" . $this->_driver()->real_escape_string($k) . "'";
                $rs = $this->_driver()->query($sql);
                return $rs ? true : false;
            case 'sqlite':
                break;
            case 'redis':
            case 'ssdb':
                return $this->_driver()->hdel($this->_link['path'], $k);
            case 'rocksdb':
                if (!$this->_driver) {
                    $this->_driver = new \RocksDB($this->_link['path']);
                }
        }
        return false;
    }