msyql多个or,and,
摘要：
where (`to`= 2 and `from`= 8) or (`to`= 8 and `from`= 2) and from_unixtime(a.time,'%Y-%m-%d') ='2017-05-31'order by a.time desc select a.*,from_unixti 阅读全文
posted @ 2017-06-01 10:52 防空洞123 阅读(211) 评论(0) 推荐(0)
浙公网安备 33010602011771号