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	<title>select * from depesz; &#187; pg_stat_user_functions</title>
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		<title>Waiting for 9.2 &#8211; NULLS from pg_*_size() functions</title>
		<link>http://www.depesz.com/2012/01/22/waiting-for-9-2-nulls-from-pg__size-functions/</link>
		<comments>http://www.depesz.com/2012/01/22/waiting-for-9-2-nulls-from-pg__size-functions/#comments</comments>
		<pubDate>Sun, 22 Jan 2012 15:51:23 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[exception]]></category>
		<category><![CDATA[pg92]]></category>
		<category><![CDATA[pg_relation_size]]></category>
		<category><![CDATA[pg_stat_user_functions]]></category>
		<category><![CDATA[pg_table_size]]></category>
		<category><![CDATA[pg_total_relation_size]]></category>
		<category><![CDATA[plpgsql]]></category>
		<category><![CDATA[postgresql]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=2361</guid>
		<description><![CDATA[On 19t of January, Heikki Linnakangas committed patch: Make pg_relation_size() and friends return NULL if the object doesn't exist. &#160; That avoids errors when the functions are used in queries like &#34;SELECT pg_relation_size(oid) FROM pg_class&#34;, and a table is dropped concurrently. &#160; Phil Sorber This patch on its own is not very visible, but it [...]]]></description>
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		<title>Waiting for 8.4 &#8211; function stats</title>
		<link>http://www.depesz.com/2008/05/15/waiting-for-84-function-stats/</link>
		<comments>http://www.depesz.com/2008/05/15/waiting-for-84-function-stats/#comments</comments>
		<pubDate>Thu, 15 May 2008 15:33:36 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[functions]]></category>
		<category><![CDATA[pg84]]></category>
		<category><![CDATA[pg_stat_user_functions]]></category>
		<category><![CDATA[postgresql]]></category>
		<category><![CDATA[profiling]]></category>
		<category><![CDATA[statistics]]></category>
		<category><![CDATA[track_functions]]></category>

		<guid isPermaLink="false">http://www.depesz.com/?p=1206</guid>
		<description><![CDATA[Today another great patch, committed by Tom Lane. This patch was written by Martin Pihlak (with some edits by Tom). Commit log: Add support for tracking call counts and elapsed runtime for user-defined functions. Note that because this patch changes FmgrInfo, any external C functions you might be testing with 8.4 will need to be [...]]]></description>
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