SQL多表关联更新

时间：2020-03-31 21:16:41 阅读：61 评论：0 收藏：0 [点我收藏+]

标签：inner nbsp 多表关联 rac where span from div date

T-SQL

//方法1

UPDATE UIT SET UIT.InnerID = UAT.InnerID
FROM UserMgr_UserAccount_SchoolLeader AS UAT INNER JOIN UserMgr_UserInfo_SchoolLeader AS UIT 
ON UAT.UserID = UIT.UserID

//方法2

UPDATE UIT
SET UIT.InnerID = UAT.InnerID
FROM UserMgr_UserAccount_SchoolLeader AS UAT,UserMgr_UserInfo_SchoolLeader AS UIT
WHERE UAT.UserID = UIT.UserID

SQL多表关联更新

标签：inner nbsp 多表关联 rac where span from div date

原文地址：https://www.cnblogs.com/xurongjian/p/12608020.html

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