197: -- FETCH_XML: Return metadata for objects as XML documents. This version
198: -- can return multiple objects per call (when the SET_COUNT
199: -- 'value' parameter > 1).
200: -- PARAMETERS: handle - Context handle from previous OPEN call.
201: -- RETURNS: XML metadata for the objects as an XMLType, or NULL if all
202: -- objects have been fetched.
203: -- EXCEPTIONS: Throws an exception if DDL transform has been added
204:
205: FUNCTION fetch_xml (handle IN NUMBER)
202: -- objects have been fetched.
203: -- EXCEPTIONS: Throws an exception if DDL transform has been added
204:
205: FUNCTION fetch_xml (handle IN NUMBER)
206: RETURN sys.XMLType IS
207: BEGIN
208:
209: return dbms_metadata.fetch_xml(handle);
210: END;