I've just started working on an 8.4 database and I have been asked to
extract all the functions source code stored in various databases and
schemas so they can be put into a repository for the developers. I'm
planning to use pg_get_functiondef(OID) but I am having a hard time
finding the OID for functions. I've looked into the
information_schema and the pg_catalog schemas and have found
information on functions but none of them seem to have the OID of the
function. Can anyone please tell how to get the OID for a function
within a schema and or if there is a better way.
Thanks