In 10gR2 (first available in 9.0.1) if you
Describe dbms_transform
it shows a procedure compute_transformation not listed in the documentation. Google searches show it's undocumented... d'uh.
Has anyone explored what this does?
PROCEDURE COMPUTE_TRANSFORMATION
Argument Name Type In/Out
------------------------------ ----------------------- ------
MESSAGE STANDARD IN
TRANSFORMATION_SCHEMA VARCHAR2 IN
TRANSFORMATION_NAME VARCHAR2 IN
TRANSFORMED_MESSAGE STANDARD OUT