jtkells(at)verizon(dot)net wrote on 02.05.2011 18:52:
> 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
>
select pg_function_def(oid)
from pg_proc
where proname = 'your_function'