摘要:
清除数据和执行计划缓存: DBCC DROPCLEANBUFFERS DBCC FREEPROCCACHE打开统计数据: SET STATISTICS IO ON SET STATISTICS TIME ON打开执行计划: SET SHOWPLAN_TEXT ON GO SET SHOWPLAN_ALL ON GO SET STATISTICS PROFILE ON GO SET SHOWPLAN... 阅读全文
posted @ 2009-03-25 11:27 AmyQiu 阅读(960) 评论(0) 推荐(0) 编辑