﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>博客园-风生水起-随笔分类-数据库相关</title><link>http://www.cnblogs.com/end/category/82544.html</link><description>善战者，求之于势，不责于人，故能择人而任势。</description><language>zh-cn</language><lastBuildDate>Thu, 11 Jun 2009 06:52:13 GMT</lastBuildDate><pubDate>Thu, 11 Jun 2009 06:52:13 GMT</pubDate><ttl>60</ttl><item><title>zz数据库查询性能优化</title><link>http://www.cnblogs.com/end/archive/2009/06/08/1498726.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Mon, 08 Jun 2009 06:59:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/06/08/1498726.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1498726.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/06/08/1498726.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1498726.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1498726.html</trackback:ping><description><![CDATA[摘要: 基础知识&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/06/08/1498726.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1498726.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SQLServer2005大数据量没有返回值不能应用索引的问题</title><link>http://www.cnblogs.com/end/archive/2009/05/12/1455111.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Tue, 12 May 2009 09:39:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/05/12/1455111.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1455111.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/05/12/1455111.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1455111.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1455111.html</trackback:ping><description><![CDATA[摘要: 这个问题困扰了我一段时间，项目中经常会出现很奇怪的情况：如果查询数据库有结果返回，查询过程会非常快；但是如果没有结果，很可能会执行很长一段时间以致超时。今天又遇到了这种情况而且今天还算有时间，我就认真...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/05/12/1455111.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1455111.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SqlBulkCopy实现数据批量复制(ZZ)</title><link>http://www.cnblogs.com/end/archive/2009/05/07/1451986.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Thu, 07 May 2009 07:36:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/05/07/1451986.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1451986.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/05/07/1451986.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1451986.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1451986.html</trackback:ping><description><![CDATA[摘要: 最近项目中使用到了SqlBulkCopy实现批量复制,在这里,我把部分代码筛选出来简单说明一下,希望对大家研究和使用SqlBulkCopy有帮助.因为是筛选的代码,不是完整的方法,请大家尽量不要直接...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/05/07/1451986.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1451986.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SQLServer2005查找定位性能瓶颈和性能调优</title><link>http://www.cnblogs.com/end/archive/2009/03/20/1417430.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Fri, 20 Mar 2009 02:34:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/03/20/1417430.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1417430.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/03/20/1417430.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1417430.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1417430.html</trackback:ping><description><![CDATA[摘要: SQLServer2005查找定位性能瓶颈和性能调优的一些方法&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/03/20/1417430.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1417430.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SQLServer数据库原理读书笔记（三）--表的物理存储</title><link>http://www.cnblogs.com/end/archive/2009/03/15/1412569.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Sun, 15 Mar 2009 10:54:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/03/15/1412569.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1412569.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/03/15/1412569.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1412569.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1412569.html</trackback:ping><description><![CDATA[摘要: 1.每个表都在sysindexes中至少有一条记录，每个非簇集索引在sysindexes中有一行，数据行包含文本或图像数据，那么在sysindexes中也有一行与之相对应；2.SQLServer...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/03/15/1412569.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1412569.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SQLServer数据库原理读书笔记（二）--数据库与数据库文件</title><link>http://www.cnblogs.com/end/archive/2009/02/25/1398311.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Wed, 25 Feb 2009 15:18:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/02/25/1398311.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1398311.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/02/25/1398311.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1398311.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1398311.html</trackback:ping><description><![CDATA[摘要: 1.系统数据库：master-系统数据库；model-模板数据库，我们创建的数据库都是Copy它；tempdb-临时数据库，SQLServer重启后就会重新创建它；用户可以在它上面创...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/02/25/1398311.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1398311.html?type=1" width = "1" height = "1" />]]></description></item><item><title>SQLServer数据库原理读书笔记（一）--SQLServer体系结构</title><link>http://www.cnblogs.com/end/archive/2009/02/25/1398290.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Wed, 25 Feb 2009 14:49:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/02/25/1398290.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1398290.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/02/25/1398290.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1398290.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1398290.html</trackback:ping><description><![CDATA[摘要: SQLServer体系结构：网络程序库，用户态调度器，关系引擎，OLE数据库，存储引擎，IO管理器，Win32API。1.update的执行分两种情况：&nbsp;&nbsp;&nbs...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/02/25/1398290.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1398290.html?type=1" width = "1" height = "1" />]]></description></item><item><title>About SQLServer Transaction</title><link>http://www.cnblogs.com/end/archive/2009/02/24/1397178.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Tue, 24 Feb 2009 06:02:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2009/02/24/1397178.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1397178.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2009/02/24/1397178.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1397178.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1397178.html</trackback:ping><description><![CDATA[摘要: 1.一个存储过程最好只有一个事务；多个事务既消耗资源，也容易产生错误；2.创建事务和结束事务的时候最好有这样的判断：CodeCodehighlightingprodu...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2009/02/24/1397178.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1397178.html?type=1" width = "1" height = "1" />]]></description></item><item><title> SQL Server 2005之PIVOT/UNPIVOT行列转换(转）</title><link>http://www.cnblogs.com/end/archive/2008/06/13/1219875.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Fri, 13 Jun 2008 11:23:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2008/06/13/1219875.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/1219875.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2008/06/13/1219875.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/1219875.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/1219875.html</trackback:ping><description><![CDATA[摘要:  SQL Server 2005之PIVOT/UNPIVOT行列转换(转）&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2008/06/13/1219875.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/1219875.html?type=1" width = "1" height = "1" />]]></description></item><item><title>ADO中奇怪的问题</title><link>http://www.cnblogs.com/end/archive/2007/07/04/805945.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Wed, 04 Jul 2007 09:11:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/07/04/805945.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/805945.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/07/04/805945.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/805945.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/805945.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;最近用Inno做一个安装包，其中有一部分是安装数据库，考...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/07/04/805945.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/805945.html?type=1" width = "1" height = "1" />]]></description></item><item><title>转帖——精妙SQL语句</title><link>http://www.cnblogs.com/end/archive/2007/05/08/738781.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Tue, 08 May 2007 03:25:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/05/08/738781.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/738781.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/05/08/738781.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/738781.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/738781.html</trackback:ping><description><![CDATA[摘要: 转帖——精妙SQL语句&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/05/08/738781.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/738781.html?type=1" width = "1" height = "1" />]]></description></item><item><title>查找存储过程中的错误位置</title><link>http://www.cnblogs.com/end/archive/2007/01/22/626637.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Mon, 22 Jan 2007 03:04:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/01/22/626637.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/626637.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/01/22/626637.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/626637.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/626637.html</trackback:ping><description><![CDATA[摘要:     前两天为用友二次开发的一个项目查询数据报错，这个查询是通过一个主存储过程调用三个自定义函数，TSQL代码很多，而且用到很多循环递归，查询分析器报的错误地址在一个递归的入口，设断点跟踪了几次，因为太长了，未果。今天看了鞠强的SQL Server性能调优入门（图文版） ，有些心得，利用SQLServer的事件探查器终于找到错误位置。&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/01/22/626637.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/626637.html?type=1" width = "1" height = "1" />]]></description></item><item><title>数据库优化整合</title><link>http://www.cnblogs.com/end/archive/2007/01/19/624843.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Fri, 19 Jan 2007 07:30:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/01/19/624843.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/624843.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/01/19/624843.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/624843.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/624843.html</trackback:ping><description><![CDATA[摘要: 1、OR语句可能会破坏索引的作用引发表扫描，可以可以分解成Union语句。例如：&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sele...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/01/19/624843.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/624843.html?type=1" width = "1" height = "1" />]]></description></item><item><title>数据库基础知识整合(一)——索引</title><link>http://www.cnblogs.com/end/archive/2007/01/19/624824.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Fri, 19 Jan 2007 07:21:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/01/19/624824.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/624824.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/01/19/624824.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/624824.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/624824.html</trackback:ping><description><![CDATA[摘要: 东拼西凑的一些东西，只是想方便自己看&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/01/19/624824.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/624824.html?type=1" width = "1" height = "1" />]]></description></item><item><title>权限管理未成熟思考</title><link>http://www.cnblogs.com/end/archive/2007/01/19/624546.html</link><dc:creator>风生水起</dc:creator><author>风生水起</author><pubDate>Fri, 19 Jan 2007 03:11:00 GMT</pubDate><guid>http://www.cnblogs.com/end/archive/2007/01/19/624546.html</guid><wfw:comment>http://www.cnblogs.com/end/comments/624546.html</wfw:comment><comments>http://www.cnblogs.com/end/archive/2007/01/19/624546.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/end/comments/commentRss/624546.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/end/services/trackbacks/624546.html</trackback:ping><description><![CDATA[摘要: 标记方法&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.可通过类属性、方法属性标记出是否需要拦截进行权限判断；&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&...&nbsp;&nbsp;<a href='http://www.cnblogs.com/end/archive/2007/01/19/624546.html'>阅读全文</a><img src ="http://www.cnblogs.com/end/aggbug/624546.html?type=1" width = "1" height = "1" />]]></description></item></channel></rss>