【发布时间】:2015-07-24 02:07:11
【问题描述】:
如何将以下两个触发器组合成一个触发器,一个是“插入后”,另一个是“删除后”?
create trigger TechStaff_update_Studio
on TechStaff after insert
begin
update Studio
set employees = employees + 1
where studioID = Studio.studioID
end
create trigger TechStaff_update_Studio2
on TechStaff after delete
as
begin
update Studio
set employees = employees - 1
where studioID = Studio.studioID
end
【问题讨论】:
-
您的目标是哪个 SQL Server?你检查过这个问题http://stackoverflow.com/questions/741414/insert-update-trigger-how-to-determine-if-insert-or-update吗?
-
我使用 SSMS 2008。谢谢。该链接有帮助!
标签: sql sql-server tsql triggers