摘要: 1.根据ROWID来分select * from t_xiaoxi where rowid in(select rid from (select rownum rn,rid from(select rowid rid,cid fromt_xiaoxi order by cid desc) wher... 阅读全文
posted @ 2014-09-19 13:43 小さいです哥 阅读(258) 评论(0) 推荐(0)