SELECT keycode, [value] FROM config
Array
(
    [0] => Array
        (
            [0] => 08S01
            [SQLSTATE] => 08S01
            [1] => 233
            [code] => 233
            [2] => [Microsoft][SQL Server Native Client 11.0]Shared Memory Provider: No process is on the other end of the pipe.

            [message] => [Microsoft][SQL Server Native Client 11.0]Shared Memory Provider: No process is on the other end of the pipe.

        )

    [1] => Array
        (
            [0] => 08S01
            [SQLSTATE] => 08S01
            [1] => 233
            [code] => 233
            [2] => [Microsoft][SQL Server Native Client 11.0]Communication link failure
            [message] => [Microsoft][SQL Server Native Client 11.0]Communication link failure
        )

)