触发器有更新时发生

USE [kjdx]
GO
/****** 对象: Trigger [dbo].[record_update] 脚本日期: 12/11/2009 15:26:12 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER trigger [dbo].[record_update]
on [dbo].[Tab_Affiche]
for update
as

IF UPDATE (fld_afficheauthor)
BEGIN
--这里可以加条件判断当前更新行的ID号是否满足条件

UPDATE update_affiche_time
SET lastupdate = GETDATE()
FROM update_affiche_time CROSS JOIN
Tab_Affiche
WHERE (Tab_Affiche.Fld_AfficheID = 11)

END