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	<title>Comments on: INSERT &#8230; ON DUPLICATE KEY UPDATE</title>
	<atom:link href="http://blog.gslin.org/archives/2006/06/22/623/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.gslin.org/archives/2006/06/22/623/</link>
	<description>幹壞事是進步最大的原動力</description>
	<pubDate>Mon, 08 Sep 2008 06:00:19 +0000</pubDate>
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		<item>
		<title>By: 笑容</title>
		<link>http://blog.gslin.org/archives/2006/06/22/623/#comment-170527</link>
		<dc:creator>笑容</dc:creator>
		<pubDate>Sun, 07 Jan 2007 15:43:12 +0000</pubDate>
		<guid isPermaLink="false">http://blog.gslin.org/archives/2006/06/22/623/#comment-170527</guid>
		<description>我尝试用这个sql 来解决一些问题
但是在试试 后面的 update 是 这样子

update set cnt = cnt + 1 , dateline = now() 

的时候，cnt 可以正确加1，但是后面的dateline 似乎没有改变……</description>
		<content:encoded><![CDATA[<p>我尝试用这个sql 来解决一些问题<br />
但是在试试 后面的 update 是 这样子</p>
<p>update set cnt = cnt + 1 , dateline = now() </p>
<p>的时候，cnt 可以正确加1，但是后面的dateline 似乎没有改变……</p>
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	</item>
	<item>
		<title>By: Season</title>
		<link>http://blog.gslin.org/archives/2006/06/22/623/#comment-15984</link>
		<dc:creator>Season</dc:creator>
		<pubDate>Sun, 25 Jun 2006 14:32:18 +0000</pubDate>
		<guid isPermaLink="false">http://blog.gslin.org/archives/2006/06/22/623/#comment-15984</guid>
		<description>Hello ~</description>
		<content:encoded><![CDATA[<p>Hello ~</p>
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	</item>
	<item>
		<title>By: -TMA-1- &#187; links for 2006-06-23</title>
		<link>http://blog.gslin.org/archives/2006/06/22/623/#comment-15856</link>
		<dc:creator>-TMA-1- &#187; links for 2006-06-23</dc:creator>
		<pubDate>Fri, 23 Jun 2006 00:25:38 +0000</pubDate>
		<guid isPermaLink="false">http://blog.gslin.org/archives/2006/06/22/623/#comment-15856</guid>
		<description>[...] INSERT … ON DUPLICATE KEY UPDATE at Gea-Suan Lin’s BLOG (tags: Tech MySQL Database Tips) [...]</description>
		<content:encoded><![CDATA[<p>[...] INSERT … ON DUPLICATE KEY UPDATE at Gea-Suan Lin’s BLOG (tags: Tech MySQL Database Tips) [...]</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: Gea-Suan Lin</title>
		<link>http://blog.gslin.org/archives/2006/06/22/623/#comment-15837</link>
		<dc:creator>Gea-Suan Lin</dc:creator>
		<pubDate>Thu, 22 Jun 2006 18:43:28 +0000</pubDate>
		<guid isPermaLink="false">http://blog.gslin.org/archives/2006/06/22/623/#comment-15837</guid>
		<description>不清楚，我很少用其他的 RDBMS。</description>
		<content:encoded><![CDATA[<p>不清楚，我很少用其他的 RDBMS。</p>
]]></content:encoded>
	</item>
	<item>
		<title>By: CGS</title>
		<link>http://blog.gslin.org/archives/2006/06/22/623/#comment-15807</link>
		<dc:creator>CGS</dc:creator>
		<pubDate>Thu, 22 Jun 2006 08:09:06 +0000</pubDate>
		<guid isPermaLink="false">http://blog.gslin.org/archives/2006/06/22/623/#comment-15807</guid>
		<description>這種 COMMAND 在其它 SQL Server 可用嗎 ?( Except MySQL )</description>
		<content:encoded><![CDATA[<p>這種 COMMAND 在其它 SQL Server 可用嗎 ?( Except MySQL )</p>
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