sqlserver修改主键为自增

 

 

 

 

https://blog.csdn.net/weixin_38110122/article/details/120434717

 

 

alter table xx add  id int IDENTITY (1,1) PRIMARY KEY
posted @ 2022-05-02 22:41  AngDH  阅读(140)  评论(0)    收藏  举报