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如何在T-SQL中修复此错误?下面的行执行成功:将int转换为数据类型数值的算术溢出错误
SET @dPERCENT_QC_COMPLETED = CASE WHEN @NUM_QC_RECEIVED = 0
THEN 0
ELSE @NUM_QC_COMPLETED/@NUM_QC_RECEIVED
END
但这线失败,下面的错误代码:
SET @dPERCENT_QC_COMPLETED = CASE WHEN @NUM_QC_RECEIVED = 0
THEN 0
ELSE (100 * @NUM_QC_COMPLETED/@NUM_QC_RECEIVED)
END
消息8115,级别16,状态8,行73 算术溢出错误转换INT为数据类型数值。
@dPERCENT_QC_COMPLETED是一个小数(2)。其他变量是整数。问题我认为目前这些其他整数值= 1,因此此表达式计算结果为1.
哦,我没看到!我忘了我乘以100.你是对的;这固定它! – salvationishere 2011-04-21 22:24:34