摘要: SELECT num_rowsFROM (SELECT @rownum := @rownum + 1 AS num_rows, openid FROM (SELECT @rownum := 0, openid, money FROM lt_cash_user ) t... 阅读全文
posted @ 2014-01-20 10:42 耐得住寂寞 阅读(261) 评论(0) 推荐(0) 编辑