﻿<?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-海纳百川，有容乃大-随笔分类-数据库</title><link>http://www.cnblogs.com/David-weihw/category/75252.html</link><description>善于总结，积累软财富</description><language>zh-cn</language><lastBuildDate>Wed, 21 May 2008 06:48:07 GMT</lastBuildDate><pubDate>Wed, 21 May 2008 06:48:07 GMT</pubDate><ttl>60</ttl><item><title>用命令导入导出MS SQL数据</title><link>http://www.cnblogs.com/David-weihw/archive/2007/11/14/959470.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 14 Nov 2007 09:38:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/11/14/959470.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/959470.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/11/14/959470.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/959470.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/959470.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;标题：用命令导入导出MSSQL数据&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/11/14/959470.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/959470.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-11-14 17:38 <a href="http://www.cnblogs.com/David-weihw/archive/2007/11/14/959470.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>压缩SQL数据库日志-收缩SQL数据库日志-备份SQL数据库日志-删除SQL数据库日志</title><link>http://www.cnblogs.com/David-weihw/archive/2007/08/25/869364.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Sat, 25 Aug 2007 06:27:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/08/25/869364.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/869364.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/08/25/869364.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/869364.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/869364.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】压缩SQL数据库日志-收缩SQL数据库日志-备份SQL数据库日志-删除SQL数据库日志&nbsp;【内容】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/08/25/869364.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/869364.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-08-25 14:27 <a href="http://www.cnblogs.com/David-weihw/archive/2007/08/25/869364.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>数据库优化与调整工具--Coefficient</title><link>http://www.cnblogs.com/David-weihw/archive/2007/08/09/849165.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 09 Aug 2007 05:47:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/08/09/849165.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/849165.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/08/09/849165.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/849165.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/849165.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;【标题】数据库优化与调整工具--Coefficient数据库的优化和调整，是数据库管理员最主要的也是最关键的任务。遗憾的是，对像SQLServer这样的数据库进行调整和性能调...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/08/09/849165.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/849165.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-08-09 13:47 <a href="http://www.cnblogs.com/David-weihw/archive/2007/08/09/849165.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>经典SQL语句实现子孙树查询</title><link>http://www.cnblogs.com/David-weihw/archive/2007/04/27/730154.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Fri, 27 Apr 2007 10:04:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/04/27/730154.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/730154.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/04/27/730154.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/730154.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/730154.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】经典SQL语句实现子孙树查询【内容】&nbsp;实现的SQL语句：可以直接在查询分析器中执行--生成表createtableMENU(idint,mnamechar(50),paren...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/04/27/730154.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/730154.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-04-27 18:04 <a href="http://www.cnblogs.com/David-weihw/archive/2007/04/27/730154.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server和Oracle并行处理比较分析</title><link>http://www.cnblogs.com/David-weihw/archive/2007/04/02/696909.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Mon, 02 Apr 2007 05:32:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/04/02/696909.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/696909.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/04/02/696909.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/696909.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/696909.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】SQLServer和Oracle并行处理比较分析【内容】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;数据库并行访问，也就是两个或两以上用户同时访问同一...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/04/02/696909.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/696909.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-04-02 13:32 <a href="http://www.cnblogs.com/David-weihw/archive/2007/04/02/696909.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>互联星空计费系统设计和海量计费的实现 (转载)</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/26/631481.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Fri, 26 Jan 2007 10:40:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/26/631481.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/631481.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/26/631481.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/631481.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/631481.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 互联星空计费系统设计和海量计费的实现互联星空系统上每月发生上百万条消费记录（四川的数据），这里的消费记录包括本地消费（包括宽带消费-BIMS）和异地跨省消费（与其他省平台通信）和与SP平台发生异...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/26/631481.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/631481.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-26 18:40 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/26/631481.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>把Excel表中的数据导入数据库（存储过程、数据库作业）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/24/629213.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 24 Jan 2007 06:53:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/24/629213.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/629213.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/24/629213.html#Feedback</comments><slash:comments>17</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/629213.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/629213.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;把Excel表中的数据导入数据库【需求】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/24/629213.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/629213.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-24 14:53 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/24/629213.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>C#中用SqlDataAdapter修改数据库中的表（源码+注意的细节）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/23/627560.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Tue, 23 Jan 2007 01:35:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/23/627560.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/627560.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/23/627560.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/627560.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/627560.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C#中用SqlDataAdapter修改数据库中的表&nbsp;&nbsp;【内容】&nbsp;&nbsp;&nbsp;...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/23/627560.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/627560.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-23 09:35 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/23/627560.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>一个分组查询的SQL 常用算法（附源码可直接执行）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/18/624068.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 18 Jan 2007 10:53:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/18/624068.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/624068.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/18/624068.html#Feedback</comments><slash:comments>14</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/624068.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/624068.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】&nbsp;&nbsp;&nbsp;查询每个组中最新发布的广告（或点击数最高）。根据该文章的思路可以解决分组查询中的好多问题。&nbsp;【需求】如果按照广告位置号（ADplaceID,参考下...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/18/624068.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/624068.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-18 18:53 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/18/624068.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>大型网站数据库优化和故障跟踪与排查（下篇）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623450.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 18 Jan 2007 02:07:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623450.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/623450.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623450.html#Feedback</comments><slash:comments>19</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/623450.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/623450.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】<br>在某个大型网站中，有张保存新闻记录的表，数据库量8~9万左右（其实不算大），网站页面中的新闻都是从该表中动态生产的，同时还有80~90家的通发网站中的新闻也是从该表中动态生产的。导致该表的访问量非常地的大，尤其是在搞活动时网站几乎崩溃。针对这种情况，对网站进行优化，并阐述优化中发现或可能导致死循环的情况。<br>【说明】<br>　　这篇是大型网站数据库优化和故障跟踪与排查的下篇，请大家提出宝贵的意见与建议，共同探讨大型网站的优化和故障跟踪与排查&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/18/623450.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/623450.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-18 10:07 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/18/623450.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>大型网站数据库优化和故障跟踪与排查（上篇）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623435.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 18 Jan 2007 01:58:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623435.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/623435.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/18/623435.html#Feedback</comments><slash:comments>11</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/623435.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/623435.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】<br><br>在某个大型网站中，有张保存新闻记录的表，数据库量8~9万左右（其实不算大），网站页面中的新闻都是从该表中动态生产的，同时还有80~90家的通发网站中的新闻也是从该表中动态生产的。导致该表的访问量非常地的大，尤其是在搞活动时网站几乎崩溃。针对这种情况，对网站进行优化，并阐述优化中发现或可能导致死循环的情况。<br><br><br><br>【声明】<br>      该文已经博客园上发布过，但在修改网友提出的问题时，出了错误，博客园没有改文章。在这里按照上篇和下篇进行发布。dudu,如果有行为不妥，请删除该文。谢谢！<br><br>&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/18/623435.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/623435.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-18 09:58 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/18/623435.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>经典数据库记录分页代码</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/17/622701.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 17 Jan 2007 06:36:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/17/622701.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/622701.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/17/622701.html#Feedback</comments><slash:comments>26</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/622701.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/622701.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】数据库记录分页经典算法&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;【方案】1、&nbsp;&nbsp;&nbsp;&...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/17/622701.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/622701.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-17 14:36 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/17/622701.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>经典数据库分组查询代码（附源码）</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/11/617910.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 11 Jan 2007 08:38:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/11/617910.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/617910.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/11/617910.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/617910.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/617910.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】查询每个组中最新发布的广告（或点击数最高）。根据该文章的思路可以解决分组查询中的好多问题。<br> <br>【需求】如果按照广告位置号（ADplaceID,参考下面的表结构）进行分组，如何求出每个组中最新的一条广告记录。 &nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/11/617910.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/617910.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-11 16:38 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/11/617910.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ASP中RecordSet对象经验教训</title><link>http://www.cnblogs.com/David-weihw/archive/2007/01/10/616936.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 10 Jan 2007 09:15:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2007/01/10/616936.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/616936.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2007/01/10/616936.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/616936.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/616936.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【主题】RecordSet对象使用的经验与教训&nbsp;&nbsp;1、RecordSet对象的eof属性&nbsp;例如：&nbsp;&nbsp;&nbsp;dimrs11,sqlcmd2&...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2007/01/10/616936.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/616936.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2007-01-10 17:15 <a href="http://www.cnblogs.com/David-weihw/archive/2007/01/10/616936.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ADOExpress学习笔记（三） 摘自：lzcarl</title><link>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604798.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 27 Dec 2006 04:56:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604798.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/604798.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604798.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/604798.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/604798.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 第四章深入了解ADO（这本书最精华的地方）4.1ADO的CursorEngineCursor是一种数据结构，主要用来维护从数据源取得的结果数据集。在ADO的对象架构中，Connecti...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/12/27/604798.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/604798.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-12-27 12:56 <a href="http://www.cnblogs.com/David-weihw/archive/2006/12/27/604798.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ADOExpress学习笔记（二） 摘自lzcarl</title><link>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604797.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 27 Dec 2006 04:55:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604797.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/604797.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/12/27/604797.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/604797.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/604797.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 第三章撰写使用ADO技术的应用系统（二）3-1ADO数据集会自动更新多个表的数据（前面已叙述）&nbsp;3-2ADO处理BLOB将Blob内容加载到TADODataSet中的字...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/12/27/604797.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/604797.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-12-27 12:55 <a href="http://www.cnblogs.com/David-weihw/archive/2006/12/27/604797.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title> 数据库管理常用SQL语句</title><link>http://www.cnblogs.com/David-weihw/archive/2006/12/25/603387.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Mon, 25 Dec 2006 12:05:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/12/25/603387.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/603387.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/12/25/603387.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/603387.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/603387.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: SQLServer数据库管理常用的SQL和T-SQL语句来自：剑气凌人　　1.查看数据库的版本select@@version2.查看数据库所在机器操作系统参数exe...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/12/25/603387.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/603387.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-12-25 20:05 <a href="http://www.cnblogs.com/David-weihw/archive/2006/12/25/603387.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>提高查询速度方法总结 </title><link>http://www.cnblogs.com/David-weihw/archive/2006/12/22/600254.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Fri, 22 Dec 2006 03:54:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/12/22/600254.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/600254.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/12/22/600254.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/600254.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/600254.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 摘自：szyicol关于索引，推荐转载的这篇文章http://blog.csdn.net/dutguoyi/archive/2006/01/10/575617.aspx改善SQL语句的效率...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/12/22/600254.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/600254.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-12-22 11:54 <a href="http://www.cnblogs.com/David-weihw/archive/2006/12/22/600254.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>截断当前库日志和收缩文件</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/20/565662.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Mon, 20 Nov 2006 01:40:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/20/565662.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/565662.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/20/565662.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/565662.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/565662.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: --以下语句是我写的截断当前库日志和收缩文件的语句，执行前最好先备份。&nbsp;&nbsp;&nbsp;&nbsp;declare&nbsp;@sql&nbsp;varchar(8...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/20/565662.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/565662.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-20 09:40 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/20/565662.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ExecuteNonQuery方法-小心使用</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/17/563701.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Fri, 17 Nov 2006 06:35:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/17/563701.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/563701.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/17/563701.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/563701.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/563701.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【标题】ExecuteNonQuery方法—小心使用【内容】&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;今天我的同事，被ExecuteNonQuery&nbsp;方法给困住...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/17/563701.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/563701.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-17 14:35 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/17/563701.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用MS SQL 语句修改表中字段类型</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/15/560857.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 15 Nov 2006 03:48:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/15/560857.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/560857.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/15/560857.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/560857.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/560857.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 【问题】用SQL语句判断表中是否存在password字段，不存在则新增字段，若存在password字段，把字段的类型由int类型改为text类型。【实现方法】ifexists(selectn...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/15/560857.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/560857.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-15 11:48 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/15/560857.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SQL Server 数据库备份与恢复</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/09/555617.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Thu, 09 Nov 2006 09:39:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/09/555617.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/555617.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/09/555617.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/555617.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/555617.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 一、备份数据库&nbsp;1、打开SQL企业管理器，在控制台根目录中依次点开Microsoft&nbsp;SQL&nbsp;Server2、SQL&nbsp;Server组--&gt;双击打开...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/09/555617.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/555617.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-09 17:39 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/09/555617.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MS SQL用ROWCOUNT解决TOP子句不支持变量的问题</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554106.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 08 Nov 2006 05:57:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554106.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/554106.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554106.html#Feedback</comments><slash:comments>15</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/554106.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/554106.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 因为仰望ORACLE，所以一直都以为SQLSERVER很笨。据传SQL2005有了RowID的东西，可以解决TOP排序的问题。可惜还没有机会体验。在SQL2000中写存储过程，总会遇到需要T...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/08/554106.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/554106.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-08 13:57 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/08/554106.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用SQL语句实现异构数据库之间的导数据导入/出</title><link>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554060.html</link><dc:creator>海纳百川</dc:creator><author>海纳百川</author><pubDate>Wed, 08 Nov 2006 05:28:00 GMT</pubDate><guid>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554060.html</guid><wfw:comment>http://www.cnblogs.com/David-weihw/comments/554060.html</wfw:comment><comments>http://www.cnblogs.com/David-weihw/archive/2006/11/08/554060.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/David-weihw/comments/commentRss/554060.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/David-weihw/services/trackbacks/554060.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;【异构数据导入导出】在SQLServer中执行SELECT*intobmkFROMOpenDataSource('Microsoft.Jet.OLEDB.4.0',&nbsp;...&nbsp;&nbsp;<a href='http://www.cnblogs.com/David-weihw/archive/2006/11/08/554060.html'>阅读全文</a><img src ="http://www.cnblogs.com/David-weihw/aggbug/554060.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://David-weihw.cnblogs.com/" target="_blank">海纳百川</a> 2006-11-08 13:28 <a href="http://www.cnblogs.com/David-weihw/archive/2006/11/08/554060.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>