<?xml version="1.0" encoding="UTF-8" ?>

<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/">
<channel>
    <title>Posteet: mysql,doublons</title> 
    <link>http://www.posteet.com/</link> 
    <description>Recent posteets posted to Posteet</description>
    <ttl>60</ttl>

    
    <item>
        <title>Repérer des doublons dans une table MySQL (sur une ou plusieurs colonnes)</title>
        <link>http://www.posteet.com/view/579</link>
        <description>
        <![CDATA[<pre>SELECT count(*), colonne1, colonne2 FROM matable GROUP BY colonne1, colonne2 HAVING count(*) &gt; 1</pre> <a href="http://www.posteet.com/tags/doublons">[doublons]</a>  <a href="http://www.posteet.com/tags/mysql">[mysql]</a>  <a href="http://www.posteet.com/tags/optimisation">[optimisation]</a> ]]>        </description>
        <dc:creator>spirit</dc:creator>
        <pubDate>Thu, 13 Dec 2007 08:40:04 +0000</pubDate>

            <category>doublons</category>
            <category>mysql</category>
            <category>optimisation</category>
    
    </item>


</channel>
</rss>
