经典sql语句:一条语句简单解决 每个Y的最新X 的经典sql语句

er" _disibledevent=复制代码 代码如下:/****** 创建表 ******/ exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[Table]') and OBJECTPROPERTY(id, N'IsUserTable') = 1) drop table [dbo].[Ta... [阅读全文]

经典语句:MSSQL经典语句

=Title1.按姓氏笔画排序:Select * From TableName Order By CustomerName Collate Chinese_PRC_Stroke_ci_as =Title2.数据库加密:=Titleselect encrypt('原始密码')select pwdencrypt('原始密码')select pwdcompare('原始密码','加密后密码') = 1-... [阅读全文]
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