2013年3月29日
从流水中倒推算出销量为多某值的日期
摘要： SELECT rq,spid,chkshl,(SELECT SUM(chkshl) AS chkshl FROM spls_ck WHERE T.plh <= plh and spid='SPH00009425' having SUM(chkshl)<=10 ) AS chkshlFROM spls_ck T where spid='SPH00009425'order by plh desc 阅读全文
posted @ 2013-03-29 11:28 玉玉 阅读(225) 评论(0) 推荐(0) 编辑