摘要: insert into mplaylog20170420 (mid,member,value) SELECT mid,member,value FROM `mplaylog20170420` WHERE id >= (SELECT floor(RAND() * (SELECT MAX(id) FRO 阅读全文
posted @ 2017-06-26 10:19 詹老师 阅读(226) 评论(0) 推荐(0)