05 2015 档案

某个sql帖子的答题
摘要：select t2.*,ch from (select vinnumber,max(channelid) ch from t_jeff group by VINNumber) t1, t_jeff t2 where t1.VINNumber = t2.VINNumber order by ch... 阅读全文
posted @ 2015-05-28 16:07 JJ.Net 阅读(160) 评论(1) 推荐(0)