2007年8月15日
摘要: select max(groupId) as groupID ,threadId from tbl_ThreadInfo_bak where threadID in(select threadID from tbl_ThreadInfo_bak group by threadID having count(*)>1) group by threadID 感谢网友"子风"提供此方法!!文章... 阅读全文
posted @ 2007-08-15 10:54 是谁啊? 阅读(176) 评论(0) 推荐(0)