brian <brian(at)zijn-digital(dot)com> writes:
> I'm getting the above error when i try to replace a function of mine.
In what PG version?
http://archives.postgresql.org/pgsql-bugs/2006-10/msg00044.php
http://archives.postgresql.org/pgsql-committers/2006-10/msg00084.php
> And why does the function definition in the db dump not reflect that OUT
> params are called for?
Need a newer phpPGAdmin, perhaps? It'd be unsurprising for pre-8.1 code
to fail to notice the OUT parameters, since it'd not know about the new
columns in pg_proc ...
regards, tom lane