sql – 会见2007中的switch的默认值
发布时间:2021-01-10 16:26:44 所属栏目:编程 来源:网络整理
导读:我在access 2007中行使switch语句,我想知道怎样指定默认值 select switch ( MyCol = 1,'Value is One',MyCol = 2,'Value is Two' ) from MyTable 感谢 办理要领 SELECTSwitch(MyTable.[MyCol]='1','Terrestrial',MyTable.[MyCol]='2','Value is two',MyTable.
我在access 2007中行使switch语句,我想知道怎样指定默认值 select switch ( MyCol = 1,'Value is One',MyCol = 2,'Value is Two' ) from MyTable 感谢 办理要领SELECT Switch(MyTable.[MyCol]='1','Terrestrial',MyTable.[MyCol]='2','Value is two',MyTable.[MyCol]='3','Value is three',True,'Error') AS ColumnName FROM MyTable; (编辑:湖南网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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