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		<title>Writing sprintf, and overcoming limitations in pl/perl</title>
		<link>http://www.depesz.com/2008/08/01/writing-sprintf-and-overcoming-limitations-in-plperl/</link>
		<comments>http://www.depesz.com/2008/08/01/writing-sprintf-and-overcoming-limitations-in-plperl/#comments</comments>
		<pubDate>Fri, 01 Aug 2008 10:44:17 +0000</pubDate>
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		<category><![CDATA[plperl]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[sprintf]]></category>
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		<guid isPermaLink="false">http://www.depesz.com/?p=1225</guid>
		<description><![CDATA[Having new VARIADIC functions, I decided it would be cool to be able to write sprintf() function. Basically the idea is simple, plperl function, which takes &#8220;format&#8221;, and list of arguments and returns generated output. Of course &#8211; I could have done it with array as second argument, but it just doesn&#8217;t look good: select [...]]]></description>
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