如何更新表中某一列的最大值??
如何更新表中某一列的最大值??
例如:表a 中有一列为L1, ???
问题点数:20、回复次数:3Top
1 楼dulei115(前途无亮)回复于 2006-06-03 21:24:22 得分 10
update tablename
set L1 = 12345
where L1 = (select max(L1) from tablename)
????Top
2 楼paoluo(一天到晚游泳的鱼)回复于 2006-06-03 21:53:25 得分 10
Update TableName
Set L1 = 'aaaa'
Where L1 = (Select TOP 1 L1 From TableName Order By Name Desc)Top
3 楼HBJMSHOP(我是一只野兔)回复于 2006-06-04 20:14:46 得分 0
都正确~Top




