<div>
<div class="content wysiwyg-content">
 &nbsp; &lt;xsl:variable name=&quot;patVisitLD&quot; select=&quot;document('file:///<wbr />opt/simpac<wbr />t/Connecto<wbr />r/Vendors/<wbr />patVisitLo<wbr />okup.xml')<wbr />&quot;/&gt;<br />
&nbsp; &nbsp; &lt;xsl:key name=&quot;pvisitKey&quot; match=&quot;visitCode&quot; use=&quot;@extCode&quot;/&gt;
</div>
</div>


   <xsl:variable name="patVisitLD" select="document('file:///opt/simpact/Connector/Vendors/patVisitLookup.xml')"/>
    <xsl:key name="pvisitKey" match="visitCode" use="@extCode"/>

how to merge two xml documents in xsl in Oracle 10g

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.