摘要: DELETE FROM j_rank_rise_record WHERE id NOT IN ( SELECT id FROM ( SELECT * FROM j_rank_rise_record group by userid,rank_lv ) t ) 阅读全文
posted @ 2018-07-09 11:32 不知为何就叫呵呵 阅读(104) 评论(0) 推荐(0) 编辑