SQL Server 2005在一个表中将2列或更多列设置为主键 [英] SQL Server 2005 Setting up 2 or more columns as primary keys in one table

问题描述

大家好，有没有关于如何使用示例pls .....的教程，谢谢...

Hi guys, is there any tutorial regarding on how to do this with examples plss ..... thanks

推荐答案

看看复合主键概念- http://weblogs.sqlteam.com/jeffs/archive/2007/08/23/composite_primary_keys.aspx [ ^ ].

Have a look at the composite primary key concept - http://weblogs.sqlteam.com/jeffs/archive/2007/08/23/composite_primary_keys.aspx[^].

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