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	<title>Comments on: MySQL统计函数GROUP_CONCAT陷阱</title>
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		<title>By: MySQL统计函数GROUP_CONCAT陷阱 &#124; Gh0u1's Blog</title>
		<link>http://www.fuchaoqun.com/2008/12/mysql-trap-of-group-concat/comment-page-1/#comment-102</link>
		<dc:creator>MySQL统计函数GROUP_CONCAT陷阱 &#124; Gh0u1's Blog</dc:creator>
		<pubDate>Thu, 16 Apr 2009 03:44:03 +0000</pubDate>
		<guid isPermaLink="false">http://chaoqun.17348.com/?p=105#comment-102</guid>
		<description>[...] Categorized Under: Ⅰ技术文章      文章来源:超群博客 [...]</description>
		<content:encoded><![CDATA[<p>[...] Categorized Under: Ⅰ技术文章      文章来源:超群博客 [...]</p>
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	<item>
		<title>By: tmdbook</title>
		<link>http://www.fuchaoqun.com/2008/12/mysql-trap-of-group-concat/comment-page-1/#comment-61</link>
		<dc:creator>tmdbook</dc:creator>
		<pubDate>Tue, 24 Feb 2009 06:15:59 +0000</pubDate>
		<guid isPermaLink="false">http://chaoqun.17348.com/?p=105#comment-61</guid>
		<description>By 超群.com on Feb 9, 2009 &#124; Reply

文章的测试环境是在Windows Xp下，最近转到Linux下发现 SET GLOBAL group_concat_max_len=102400根本不起作用，而set group_concat_max_len = 102400却能起作用。注意安全。


这个看用户是否可以控制全局的，这个函数用起来还是不错的。</description>
		<content:encoded><![CDATA[<p>By 超群.com on Feb 9, 2009 | Reply</p>
<p>文章的测试环境是在Windows Xp下，最近转到Linux下发现 SET GLOBAL group_concat_max_len=102400根本不起作用，而set group_concat_max_len = 102400却能起作用。注意安全。</p>
<p>这个看用户是否可以控制全局的，这个函数用起来还是不错的。</p>
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	<item>
		<title>By: 超群.com</title>
		<link>http://www.fuchaoqun.com/2008/12/mysql-trap-of-group-concat/comment-page-1/#comment-57</link>
		<dc:creator>超群.com</dc:creator>
		<pubDate>Mon, 09 Feb 2009 07:25:03 +0000</pubDate>
		<guid isPermaLink="false">http://chaoqun.17348.com/?p=105#comment-57</guid>
		<description>文章的测试环境是在Windows Xp下，最近转到Linux下发现 SET GLOBAL group_concat_max_len=102400根本不起作用，而set group_concat_max_len = 102400却能起作用。注意安全。</description>
		<content:encoded><![CDATA[<p>文章的测试环境是在Windows Xp下，最近转到Linux下发现 SET GLOBAL group_concat_max_len=102400根本不起作用，而set group_concat_max_len = 102400却能起作用。注意安全。</p>
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	<item>
		<title>By: Simonsen</title>
		<link>http://www.fuchaoqun.com/2008/12/mysql-trap-of-group-concat/comment-page-1/#comment-41</link>
		<dc:creator>Simonsen</dc:creator>
		<pubDate>Mon, 29 Dec 2008 08:49:02 +0000</pubDate>
		<guid isPermaLink="false">http://chaoqun.17348.com/?p=105#comment-41</guid>
		<description>再给四老板请安！
:D</description>
		<content:encoded><![CDATA[<p>再给四老板请安！<br />
 <img src='http://www.fuchaoqun.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> </p>
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