摘要: 事件:提速从24秒提速到1秒内,关键是这个sql语句的奇怪现象让我感觉很不可思议,粘出来代码。大家分享下!先前语句sql,WITH TEMP AS(SELECT D.FzherenItcode,P.objid release FROM MB_RecruitmentDoc D INNER JOIN MB_RecruitmentDoc_Antifilled AN ON AN.DemandID=D.DemandID AND D.ThisFlowEndDate>'2010-4-1 0:00:00' AND D.ThisFlowEndDate<='2011-3-31 阅读全文
posted @ 2010-09-26 13:55 王海龙(Heaven) 阅读(192) 评论(0) 推荐(0) 编辑