<b>MySQL server error report:Array
(
    [0] => Array
        (
            [message] => MySQL Query Error
        )

    [1] => Array
        (
            [sql] => select keyname from keywords where kid in (1天学会可转债无风险套利,一万元可转债一年收益)
        )

    [2] => Array
        (
            [error] => Unknown column '1天学会可转债无风险套利' in 'where clause'
        )

    [3] => Array
        (
            [errno] => 1054
        )

)