pg_proc system table is not populated correctly

[emarsden]

pgeltestdb=> select count(*) from pg_catalog.pg_proc where proname='version';
 count 
-------
     0
(1 ligne)

Expecting 1 because the version function is indeed defined.

Using the current Docker image, which reports version() as "PostgreSQL 15.5".

[zachmu]

Working on this now. The pg_proc table is a little bit involved which is why we didn't implement this on the first pass. We'll have something to show you later this week.