2020-02-16 标签:sql,update,触发器,可获得,信息,实现,代码,如下,create,trigger,tgname,tb,recommend,begin,set,commenddate,getdate,inner,join,inserted

实现代码如下： create trigger TgName on tb for update as if update(recommend) begin update tb set commenddate=(getdate()) from tb inner join inserted on tb.v