﻿<?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>BlogJava-Programming on the fly-随笔分类-16.MySQL</title><link>http://www.blogjava.net/Werther/category/39063.html</link><description>Live as if you were to die tomorrow. Learn as if you were to live forever.
</description><language>zh-cn</language><lastBuildDate>Fri, 25 Dec 2009 05:07:29 GMT</lastBuildDate><pubDate>Fri, 25 Dec 2009 05:07:29 GMT</pubDate><ttl>60</ttl><item><title>mysql中对字符串字段进行自然排序</title><link>http://www.blogjava.net/Werther/archive/2009/12/25/307241.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Fri, 25 Dec 2009 02:46:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/12/25/307241.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/307241.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/12/25/307241.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/307241.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/307241.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 今天解决了一个关于排序的很奇怪的问题,在数据里面定义的是varchar类型,实际存放的是Int类型的数据,按一下查询语句进行排序:&nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/12/25/307241.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/307241.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-12-25 10:46 <a href="http://www.blogjava.net/Werther/archive/2009/12/25/307241.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>利用MySQL的一个特性实现MySQL查询结果的分页显示</title><link>http://www.blogjava.net/Werther/archive/2009/11/19/302959.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Thu, 19 Nov 2009 09:47:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/11/19/302959.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/302959.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/11/19/302959.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/302959.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/302959.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在mysql中利用select语句的一个特性就可以很方便地实现查询结果的分页&nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/11/19/302959.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/302959.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-11-19 17:47 <a href="http://www.blogjava.net/Werther/archive/2009/11/19/302959.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>好用的mysql备份工具(一)</title><link>http://www.blogjava.net/Werther/archive/2009/08/19/291776.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Wed, 19 Aug 2009 04:53:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/08/19/291776.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/291776.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/08/19/291776.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/291776.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/291776.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 我以前备份都使用mysqldump，导成文本文件便于存放，但是速度很慢的。最快的备份方法当然是直接把数据目录copy一份了。但是一般来说，都要关闭 MySQL的服务才能做，不然在你copy的时候刚好还有人读写表那麻烦就大了。这次朋友介绍我使用mysqlhotcopy。就相当于上面，不过他可以热备份.他备份非常快，我测试一个2.8G的mysql他备份的时间在3分钟内完成. &nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/08/19/291776.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/291776.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-08-19 12:53 <a href="http://www.blogjava.net/Werther/archive/2009/08/19/291776.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Mysql日期和时间函数</title><link>http://www.blogjava.net/Werther/archive/2009/07/03/285310.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Fri, 03 Jul 2009 03:25:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/07/03/285310.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/285310.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/07/03/285310.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/285310.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/285310.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Mysql日期和时间函数&nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/07/03/285310.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/285310.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-07-03 11:25 <a href="http://www.blogjava.net/Werther/archive/2009/07/03/285310.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MySQL5中文乱码解决</title><link>http://www.blogjava.net/Werther/archive/2009/05/20/271757.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Wed, 20 May 2009 09:32:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/05/20/271757.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/271757.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/05/20/271757.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/271757.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/271757.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 这是最近一个很挠头的MySQL5中文乱码问题的解决方法,尝试了多位网友的建议后总算解决,短短两句话,记录如下：&nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/05/20/271757.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/271757.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-05-20 17:32 <a href="http://www.blogjava.net/Werther/archive/2009/05/20/271757.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MySQL数据库更新语句简解 </title><link>http://www.blogjava.net/Werther/archive/2009/04/17/266070.html</link><dc:creator>Werther</dc:creator><author>Werther</author><pubDate>Fri, 17 Apr 2009 00:12:00 GMT</pubDate><guid>http://www.blogjava.net/Werther/archive/2009/04/17/266070.html</guid><wfw:comment>http://www.blogjava.net/Werther/comments/266070.html</wfw:comment><comments>http://www.blogjava.net/Werther/archive/2009/04/17/266070.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/Werther/comments/commentRss/266070.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/Werther/services/trackbacks/266070.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 用于操作数据库的SQL一般分为两种，一种是查询语句，也就是我们所说的SELECT语句，另外一种就是更新语句，也叫做数据操作语句。言外之意，就是对数据进行修改。在标准的SQL中有3个语句，它们是INSERT、UPDATE以及DELETE。在MySQL中又多了一个REPLACE语句，因此，本文以MySQL为背景来讨论如何使有SQL中的更新语句。&nbsp;&nbsp;<a href='http://www.blogjava.net/Werther/archive/2009/04/17/266070.html'>阅读全文</a><img src ="http://www.blogjava.net/Werther/aggbug/266070.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/Werther/" target="_blank">Werther</a> 2009-04-17 08:12 <a href="http://www.blogjava.net/Werther/archive/2009/04/17/266070.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>