create trigger OrderAds on HR_Ads
for insert
as
begin
declare @OrderId int
select @OrderId=isnull(max(Order_ID),0)+1 from [HR_Ads]
update HR_Ads set Order_ID =@OrderId where Gid=(Select Gid from Inserted)
--select * from inserted
end
文章來源:
http://www.cnblogs.com/wangdetian168/archive/2008/11/28/1343228.html
posted on 2010-09-30 12:29
sanmao 閱讀(88)
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