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)
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