摘要: insert into daliy_hit_counter(day,slot,cnt) values(12,12,1) on duplicate key update cnt = cnt +1 daliy_hit_counter 主键是day,slot,当表中存在day,slot是12,12这两个值 阅读全文
posted @ 2017-03-29 08:47 九人稚。 阅读(184) 评论(0) 推荐(0) 编辑