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	<title>S i X h E a D { ? } &#187; SQL</title>
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		<title>SQL to Select a random row from a database table</title>
		<link>http://sixhead.com/2008/03/05/sql-to-select-a-random-row-from-a-database-table/</link>
		<comments>http://sixhead.com/2008/03/05/sql-to-select-a-random-row-from-a-database-table/#comments</comments>
		<pubDate>Wed, 05 Mar 2008 10:00:33 +0000</pubDate>
		<dc:creator>Pipo</dc:creator>
				<category><![CDATA[Developer]]></category>
		<category><![CDATA[random]]></category>
		<category><![CDATA[row]]></category>
		<category><![CDATA[SQL]]></category>

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		<description><![CDATA[Select a random row with MySQL: SELECT column FROM table ORDER BY RAND() LIMIT 1 Select a random row with PostgreSQL: SELECT column FROM table ORDER BY RANDOM() LIMIT 1 Select a random row with Microsoft SQL Server: SELECT TOP 1 column FROM table ORDER BY NEWID() Select a random row with IBM DB2 SELECT [...]]]></description>
			<content:encoded><![CDATA[<p>Select a random row with MySQL:</p>
<pre>
SELECT column FROM table
ORDER BY <strong>RAND()</strong>
LIMIT 1
</pre>
<p>Select a random row with PostgreSQL:</p>
<pre>
SELECT column FROM table
ORDER BY <strong>RANDOM()</strong>
LIMIT 1
</pre>
<p>Select a random row with Microsoft SQL Server:</p>
<pre>
SELECT TOP 1 column FROM table
ORDER BY <strong>NEWID()</strong>
</pre>
<p>Select a random row with IBM DB2</p>
<pre>
SELECT column, RAND() as IDX
FROM table
ORDER BY IDX FETCH FIRST 1 ROWS ONLY
</pre>
<p>Select a random record with Oracle:</p>
<pre>
SELECT column FROM
( SELECT column FROM table
ORDER BY dbms_random.value )
WHERE rownum = 1
</pre>
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