在 SqlServer 中用 In 语句的注意 Null 值
摘要:select * from PM_CONPROGRESSPAYSUM where FID not in (Select FParentID from PM_CONPROGRESSPAYSUM where FParentID is not null )
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posted @ 2008-03-07 15:11
posted @ 2008-03-07 15:11
posted @ 2008-01-18 14:32