<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>KISPHP Tutorials &#187; indexes</title>
	<atom:link href="http://www.kisphp.com/tag/indexes/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.kisphp.com</link>
	<description>Keep It Simple PHP</description>
	<lastBuildDate>Fri, 12 Feb 2010 21:49:21 +0000</lastBuildDate>
	<generator>http://wordpress.org/?v=2.9.2</generator>
	<language>en</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>Optimize MySQL</title>
		<link>http://www.kisphp.com/optimize-mysql/</link>
		<comments>http://www.kisphp.com/optimize-mysql/#comments</comments>
		<pubDate>Fri, 03 Jul 2009 18:07:29 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[MySQL]]></category>
		<category><![CDATA[explain]]></category>
		<category><![CDATA[group by]]></category>
		<category><![CDATA[index]]></category>
		<category><![CDATA[indexes]]></category>
		<category><![CDATA[optimize]]></category>
		<category><![CDATA[query]]></category>
		<category><![CDATA[select]]></category>

		<guid isPermaLink="false">http://www.kisphp.com/?p=127</guid>
		<description><![CDATA[When MySQL uses indexes
Using &#62;, &#62;=, =, &#60;, &#60;=, IF NULL and BETWEEN on a key.
SELECT * FROM `table_name` WHERE `key_part1` = 1 AND `key_part2` &#62; 5;
SELECT * FROM `table_name` WHERE `key_part1` IS NULL; 
When you use a LIKE that doesn&#8217;t start with a wildcard.
SELECT * FROM `table_name` WHERE `key_part1` LIKE 'jani%' 
Retrieving rows from [...]]]></description>
		<wfw:commentRss>http://www.kisphp.com/optimize-mysql/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
	</channel>
</rss>
