本文介绍了在WHERE子句中使用多个值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

当Att.AttendMakeup和Att.AttendNoMakeup的值相同且在同一天但不是0时,我试图返回出席。



我尝试过:



WHERE((Att.AttendMakeup> 0)=(Att.AttendNoMakeup> 0)AND DATE1 = DATE2)

I am trying to return Attendance when the values of Att.AttendMakeup and Att.AttendNoMakeup are the same and on the same date but not 0.

What I have tried:

WHERE ((Att.AttendMakeup > 0) = (Att.AttendNoMakeup > 0) AND DATE1 = DATE2)

推荐答案

WHERE  (Att.AttendMakeup > 0)
AND    (Att.AttendMakeup = Att.AttendNoMakeup)
AND    (DATE1 = DATE2)


这篇关于在WHERE子句中使用多个值的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

07-17 07:08
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