Well I opened up the XML_RDB.pm file and looked at the function that uses the driver and this is what it showed

$self->{dbh} = DBI->connect("dbi:$driver:". $self->{datasource}, $user
+id, $password);
[download]

Which leads me to believe if you put "Oracle" as your driver and have DBD::Oracle installed properly it should work.

--BigJoe

Learn patience, you must.
Young PerlMonk, craves Not these things.
Use the source Luke.