﻿<?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-1+2+3+4+5+6+...=∞-随笔分类-SQL</title><link>http://www.cnblogs.com/Bryant2008/category/97782.html</link><description>不积小流,无以成江河;不积跬步,无以至千里</description><language>zh-cn</language><lastBuildDate>Mon, 19 May 2008 16:20:47 GMT</lastBuildDate><pubDate>Mon, 19 May 2008 16:20:47 GMT</pubDate><ttl>60</ttl><item><title>sql Server 索引优化 （转） </title><link>http://www.cnblogs.com/Bryant2008/archive/2007/06/27/797744.html</link><dc:creator>Bryant</dc:creator><author>Bryant</author><pubDate>Wed, 27 Jun 2007 07:30:00 GMT</pubDate><guid>http://www.cnblogs.com/Bryant2008/archive/2007/06/27/797744.html</guid><wfw:comment>http://www.cnblogs.com/Bryant2008/comments/797744.html</wfw:comment><comments>http://www.cnblogs.com/Bryant2008/archive/2007/06/27/797744.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/Bryant2008/comments/commentRss/797744.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/Bryant2008/services/trackbacks/797744.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: sqlServer索引优化聚集索引,表中存储的数据按照索引的顺序存储,检索效率比普通索引高,但对数据新增/修改/删除的影响比较大非聚集索引,不影响表中的数据存储...&nbsp;&nbsp;<a href='http://www.cnblogs.com/Bryant2008/archive/2007/06/27/797744.html'>阅读全文</a><img src ="http://www.cnblogs.com/Bryant2008/aggbug/797744.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://Bryant2008.cnblogs.com/" target="_blank">Bryant</a> 2007-06-27 15:30 <a href="http://www.cnblogs.com/Bryant2008/archive/2007/06/27/797744.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>