--八倍更改的数据存入到表sc_log中
go
create trigger test on SC
for update
as
select * into sc_log from deleted
--还原就直接语句吧:
update SC
set col=a.col...... from sc_log where a.标识列=SC。标识列
------解决方案-------------------- sc表3个字段,sc_log5个字段,怎么保存?
------解决方案--------------------