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	<title>Lucian Lazar</title>
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	<description>Blog</description>
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		<title>Tracing procedure</title>
		<link>http://www.lucianlazar.com/oracle/tracing-procedure/</link>
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		<pubDate>Tue, 20 Sep 2011 08:06:55 +0000</pubDate>
		<dc:creator>Lucian</dc:creator>
				<category><![CDATA[Oracle]]></category>

		<guid isPermaLink="false">http://www.lucianlazar.com/?p=107</guid>
		<description><![CDATA[Does it happen to you guys to be approached by Java developers and asked to trace some session and then have to track the session and the trace file on the db server? Well, I got tired of being driven away from my things for this and wrote a simple framework that starts the tracing [...]]]></description>
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		<title>Possible bug in Oracle 11.2.0.2</title>
		<link>http://www.lucianlazar.com/oracle/possible-bug-in-oracle-11-2-0-2/</link>
		<comments>http://www.lucianlazar.com/oracle/possible-bug-in-oracle-11-2-0-2/#comments</comments>
		<pubDate>Mon, 08 Aug 2011 12:22:08 +0000</pubDate>
		<dc:creator>Lucian</dc:creator>
				<category><![CDATA[Oracle]]></category>

		<guid isPermaLink="false">http://www.lucianlazar.com/?p=98</guid>
		<description><![CDATA[We encountered today a possible Oracle bug which only occurs in a very specific situation: a subquery returning one row used further in a subcorrelated subquery. This is the statement (expected b = 1, returned b null): SQL&#62; with source as 2   (select a, b from (select 'a' a, 1 b from dual)), 3  result [...]]]></description>
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		<title>Generic and detailed custom Oracle exceptions</title>
		<link>http://www.lucianlazar.com/oracle/generic-and-detailed-custom-oracle-exceptions/</link>
		<comments>http://www.lucianlazar.com/oracle/generic-and-detailed-custom-oracle-exceptions/#comments</comments>
		<pubDate>Mon, 01 Aug 2011 14:31:33 +0000</pubDate>
		<dc:creator>Lucian</dc:creator>
				<category><![CDATA[Oracle]]></category>

		<guid isPermaLink="false">http://www.lucianlazar.com/?p=90</guid>
		<description><![CDATA[How do you handle custom exceptions in your PL/SQL code? I recently observed the practice of raising an ORA-20001 code with a custom error message every single time and hated it. Why couldn&#8217;t we have a documented repository with all these exceptions? Why couldn&#8217;t we have some standardized and generic messages to fit to different [...]]]></description>
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		<title>ID and List to rows</title>
		<link>http://www.lucianlazar.com/oracle/id-and-list-to-rows/</link>
		<comments>http://www.lucianlazar.com/oracle/id-and-list-to-rows/#comments</comments>
		<pubDate>Wed, 15 Jun 2011 15:46:55 +0000</pubDate>
		<dc:creator>Lucian</dc:creator>
				<category><![CDATA[Oracle]]></category>

		<guid isPermaLink="false">http://www.lucianlazar.com/?p=68</guid>
		<description><![CDATA[I had an interesting situation today needing to transform two columns &#8211; a user id and a list of roles &#8211; in rows, each containing a user id and one element from the list (one role id). Of course, I could have made my own custom function using INSTR and SUBSTR but I wanted to [...]]]></description>
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		<title>Milano</title>
		<link>http://www.lucianlazar.com/travel/milano/</link>
		<comments>http://www.lucianlazar.com/travel/milano/#comments</comments>
		<pubDate>Mon, 16 May 2011 21:58:16 +0000</pubDate>
		<dc:creator>Lucian</dc:creator>
				<category><![CDATA[Travel]]></category>

		<guid isPermaLink="false">http://www.lucianlazar.com/?p=44</guid>
		<description><![CDATA[Pictures from my trip in Milano:]]></description>
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