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    3. Incorrect parameters in the call to native function 'ifnull'

    Incorrect parameters in the call to native function 'ifnull'

    xiaoxiao2021-04-12  73

    错误写法 

     ifnull( ( SELECT sum(zc_sgd.zj) FROM zc_sgd WHERE zc_sgd.glyswid = t.wid AND zc_sgd.zt <> '0' ) bb, 0 )  【大侠】 归人
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