随笔 - 229  文章 - 2  评论 - 511  阅读 - 84万
04 2009 档案
透明加密视频演示代码
摘要:http://technet.microsoft.com/zh-cn/dd793599.aspx[代码] 阅读全文
posted @ 2009-04-27 16:13 stswordman 阅读(3444) 评论(0) 推荐(0) 编辑
table scan against heap with forward pointer
摘要:This post was published to stswordman at 6:09:31 PM 4/14/2009 table scan against heap with forward pointer Sql server维护了一个内部指针,它指向了表的第一个IAM页,还有一个执行表的首页的内部指针对一个表(heap)执行table scan时,sql server会按照IAM顺序查找... 阅读全文
posted @ 2009-04-14 18:18 stswordman 阅读(478) 评论(2) 推荐(0) 编辑
what's page are loaded into buffer pool for specified table
摘要:CodeCode highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->select * from sys.dm_os_buffer_descriptors bp inner join ( select OBJECT_ID,allocation_u... 阅读全文
posted @ 2009-04-13 11:45 stswordman 阅读(119) 评论(0) 推荐(0) 编辑

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