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	<title>select * from depesz; &#187; cast</title>
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		<title>Waiting for 9.1 &#8211; Removed autocast footgun</title>
		<link>http://www.depesz.com/2010/11/08/waiting-for-9-1-removed-autocast-footgun/</link>
		<comments>http://www.depesz.com/2010/11/08/waiting-for-9-1-removed-autocast-footgun/#comments</comments>
		<pubDate>Mon, 08 Nov 2010 12:20:42 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
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		<category><![CDATA[cast]]></category>
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		<guid isPermaLink="false">http://www.depesz.com/?p=1908</guid>
		<description><![CDATA[On 8th of November, Tom Lane committed patch, which doesn&#8217;t provide any new features, but removes one of the more annoying footguns in PostgreSQL: Prevent invoking I/O conversion casts via functional/attribute notation. &#160; PG 8.4 added a built-in feature for casting pretty much any data type to string types (text, varchar, etc). We allowed this [...]]]></description>
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		<title>&#8220;ERROR:  operator does not exist: integer = text&#8221; how to fix it?</title>
		<link>http://www.depesz.com/2008/05/05/error-operator-does-not-exist-integer-text-how-to-fix-it/</link>
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		<pubDate>Mon, 05 May 2008 11:11:31 +0000</pubDate>
		<dc:creator>depesz</dc:creator>
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		<category><![CDATA[cast]]></category>
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		<guid isPermaLink="false">http://www.depesz.com/?p=1201</guid>
		<description><![CDATA[PostgreSQL 8.3 brought us many great new features. Among them were concurrent autovacuum, enums, tsearch in core. On of the changes though made a lot of people dislike 8.3. It was removal of implicit casts. What do I mean? In PostgreSQL 8.2, You could easily do something like this: # select 1::int4 = '1'::text; ?column? [...]]]></description>
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