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	<title>Comments on: INSERT or UPDATE in one statement with MySQL</title>
	<atom:link href="http://www.chapter31.com/2008/04/23/insert-or-update-in-one-statement-with-mysql/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.chapter31.com/2008/04/23/insert-or-update-in-one-statement-with-mysql/</link>
	<description>development in a land far far away...</description>
	<pubDate>Thu, 24 Jul 2008 15:26:29 +0000</pubDate>
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		<item>
		<title>By: Michael Sharman</title>
		<link>http://www.chapter31.com/2008/04/23/insert-or-update-in-one-statement-with-mysql/#comment-46863</link>
		<dc:creator>Michael Sharman</dc:creator>
		<pubDate>Thu, 24 Apr 2008 01:59:41 +0000</pubDate>
		<guid isPermaLink="false">http://www.chapter31.com/?p=227#comment-46863</guid>
		<description>@Chris - I ran a little test which turned into a post:

http://www.chapter31.com/2008/04/24/insert-or-update-in-one-statement-with-mysql-performance-test/</description>
		<content:encoded><![CDATA[<p>@Chris - I ran a little test which turned into a post:</p>
<p><a href="http://www.chapter31.com/2008/04/24/insert-or-update-in-one-statement-with-mysql-performance-test/" rel="nofollow">http://www.chapter31.com/2008/04/24/insert-or-update-in-one-statement-with-mysql-performance-test/</a></p>
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	<item>
		<title>By: Chris M</title>
		<link>http://www.chapter31.com/2008/04/23/insert-or-update-in-one-statement-with-mysql/#comment-46796</link>
		<dc:creator>Chris M</dc:creator>
		<pubDate>Wed, 23 Apr 2008 15:15:57 +0000</pubDate>
		<guid isPermaLink="false">http://www.chapter31.com/?p=227#comment-46796</guid>
		<description>Great Tip, I use the multiple insert tip from earlier this month all the time now.  One question...
Is there any difference in performance between the query above and a standard update statement?</description>
		<content:encoded><![CDATA[<p>Great Tip, I use the multiple insert tip from earlier this month all the time now.  One question&#8230;<br />
Is there any difference in performance between the query above and a standard update statement?</p>
]]></content:encoded>
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	<item>
		<title>By: Ben Nadel</title>
		<link>http://www.chapter31.com/2008/04/23/insert-or-update-in-one-statement-with-mysql/#comment-46788</link>
		<dc:creator>Ben Nadel</dc:creator>
		<pubDate>Wed, 23 Apr 2008 13:33:55 +0000</pubDate>
		<guid isPermaLink="false">http://www.chapter31.com/?p=227#comment-46788</guid>
		<description>Cool tip. I have been working with MySQL lately and have had some trouble getting comfortable with some of the advanced syntax.</description>
		<content:encoded><![CDATA[<p>Cool tip. I have been working with MySQL lately and have had some trouble getting comfortable with some of the advanced syntax.</p>
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