This method extracts a subset from the XML data using the given XPath expression.
Overload List:
This method extracts a subset from the XML data represented by the OracleXmlType object using the given XPath expression and a string parameter for namespace resolution.
Extract(string, XmlNameSpaceManager)
This method extracts a subset from the XML data represented by the OracleXmlType object, using the given XPath expression and a .NET XmlNameSpaceManager object for namespace resolution.