【发布时间】:2010-12-26 21:37:00
【问题描述】:
是否有更多推荐的方法来确定触发器中的命令类型,然后测试 DELETED 和 INSERTED 表?
目前我的做法是:
(EXISTS (select 1 from INSERTED) AND NOT EXISTS (select 1 from DELETED)) = INSERT
(EXISTS (select 1 from INSERTED) AND EXISTS (select 1 from DELETED)) = UPDATE
(NOT EXISTS (select 1 from INSERTED) AND EXISTS (select 1 from DELETED)) = DELETE
【问题讨论】:
标签: sql-server tsql sql-server-2000 triggers