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From:jon Date:January 13 2006 12:30pm
Subject:svn commit - mysqldoc@docsrva: r802 - trunk/refman-5.1
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Author: jstephens
Date: 2006-01-13 13:30:11 +0100 (Fri, 13 Jan 2006)
New Revision: 802

Log:

Make it clear that ExtractValue() returns CDATA only. (Stefan)



Modified:
   trunk/refman-5.1/functions.xml

Modified: trunk/refman-5.1/functions.xml
===================================================================
--- trunk/refman-5.1/functions.xml	2006-01-13 04:36:53 UTC (rev 801)
+++ trunk/refman-5.1/functions.xml	2006-01-13 12:30:11 UTC (rev 802)
@@ -13686,6 +13686,12 @@
             markup <replaceable>xml_frag</replaceable> and an XPath
             expression <replaceable>xpath_expr</replaceable>, and returns
             the value matched by <replaceable>xpath_expr</replaceable>.
+            Note that <literal>ExtractValue()</literal> returns only the
+            <literal>CDATA</literal> that is contained directly by the
+            tag matching <replaceable>xpath_expr</replaceable>, and does
+            not return any tags that might be contained within the
+            matching tag, nor any of their content (see the result
+            returned as <literal>val1</literal> below for an example).
             If no match for <replaceable>xpath_expr</replaceable> is
             found, this function returns an empty string.
           </para>

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svn commit - mysqldoc@docsrva: r802 - trunk/refman-5.1jon13 Jan