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	<title>Inside Oracle APEX by Patrick Wolf &#187; Performance</title>
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	<description>Inside Oracle APEX - a blog that helps to get more out of Oracle Application Express (APEX) for your daily development work!</description>
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		<title>SQL embedded into PL/SQL</title>
		<link>http://www.inside-oracle-apex.com/sql-embedded-into-plsql/</link>
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		<pubDate>Tue, 23 Oct 2007 20:12:00 +0000</pubDate>
		<dc:creator>Patrick Wolf</dc:creator>
				<category><![CDATA[Caution]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[PL/SQL]]></category>
		<category><![CDATA[SQL]]></category>

		<guid isPermaLink="false">http://www.inside-oracle-apex.com/en/?p=176</guid>
		<description><![CDATA[A few days ago I spoke with another developer about SQL embedded into PL/SQL code and how function calls are handled in the WHERE clause of SQL statements. There is sometimes confusion who (PL/SQL engine or SQL engine) is executing it, I thought it&#8217;s a good idea to write a posting about it. Last year [...]]]></description>
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		<title>Caution when using PL/SQL functions in a SQL statement</title>
		<link>http://www.inside-oracle-apex.com/caution-when-using-plsql-functions-in-sql-statement/</link>
		<comments>http://www.inside-oracle-apex.com/caution-when-using-plsql-functions-in-sql-statement/#comments</comments>
		<pubDate>Thu, 30 Nov 2006 18:10:00 +0000</pubDate>
		<dc:creator>Patrick Wolf</dc:creator>
				<category><![CDATA[Caution]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[SQL]]></category>

		<guid isPermaLink="false">http://www.inside-oracle-apex.com/en/?p=12</guid>
		<description><![CDATA[Be cautious if you use PL/SQL functions/packages in your SQL statements, especially in the Where-Clause! Why? Because the function is probably called more often than you think it is! If you don&#8217;t want to read the hole article, scroll down and check the APEX impact. An example Let&#8217;s create the following simple function. CREATE OR [...]]]></description>
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