create trigger updateDeleteTime on user for update as begin update user set UpdateTime=(getdate()) from user inner join inserted on user.UID=Inserted.UID end 上面的例子是在执行更新操作的时候同时更新,一下修改时间.关键在于Inserted表触发器语句中使用了两种特殊的表:deleted 表和 inserted 表.Deleted 表用于
create trigger updateDeleteTime on user for update as begin update user set UpdateTime=(getdate()) from user inner join inserted on user.UID=Inserted.UID end 上面的例子是在执行更新操作的时候同时更新,一下修改时间.关键在于Inserted表触发器语句中使用了两种特殊的表:deleted 表和 inserted 表.Deleted 表用于存储
create trigger tr_update_Table_1 on rwqd FOR UPDATE As update dataabc.dbo.Table_1 set NO2='OK' from dataabc.dbo.Table_1 aa,inserted bb where aa.NO1=bb.xh go PS: Create Table Student( --学生表 StudentID int primary ke