摘要: select * from(SELECT @rownum:=@rownum+1 AS rownum, apply_author.author_id,apply_author.pv,dtFROM (SELECT @rownum:=0) r, apply_author ORDER BY pv desc) 阅读全文
posted @ 2018-02-23 17:59 贪吃的柳柳 阅读(276) 评论(0) 推荐(0) 编辑