SDO_toGMLGeometry adding gid attribute

Question

I am trying to export at table to XML, and the schema must include a gid for each gml geometry. I think this is depreciated in gml 3 but the application I am exporting to demands it. How can I add the attribute to the exported gml?
SQL> desc my_sdo_geoms;
Name Null? Type
FID VARCHAR2(4000)
GID VARCHAR2(4000)
GEOMETRY MDSYS.SDO_GEOMETRY
SQL> select sdo_util.to_gmlgeometry(a.geometry) from my_sdo_geoms a where gid='g6';
SDO_UTIL.TO_GMLGEOMETRY(A.GEOMETRY)
<gml:Point srsName="SDO:" xmlns:gml="http://www.opengis.net/gml"><gml:coordinate
s decimal="." cs="," ts=" ">546050.79399999999441206455230712890625,183864.29399
999999441206455230712890625 </gml:coordinates></gml:Point>
I want it to read
<gml:Point srsName="SDO:" xmlns:gml="http://www.opengis.net/gml" gid="g6"><gml:coordinate
s decimal="." cs="," ts=" ">546050.79399999999441206455230712890625,183864.29399
999999441206455230712890625 </gml:coordinates></gml:Point>

Answer 1

Which database release are you using
in 10gr2 you should be able to use insertChildXML() to do this..
Something like
select insertChildXML
               geometry,
               '/gml:Point',
               '@gid',
               gid,
               ' xmlns:gml="http://www.opengis.net/gml"'
  from my_sdo_geoms ...In earlier releases you'll have to write a PL/SQL function that uses DBMS_XMLDOM to do this.