Christoph Berg <m...@debian.org> writes: > Re: Tom Lane >> Improve default and empty privilege outputs in psql.
> I'm sorry to report this when 17.0 has already been wrapped, but this > change is breaking `psql -l` against 9.3-or-earlier servers: > FEHLER: 42883: Funktion pg_catalog.cardinality(aclitem[]) existiert nicht Grumble. Well, if that's the worst bug in 17.0 we should all be very pleased indeed ;-). I'll see about fixing it after the release freeze lifts. > The psql docs aren't really explicit about which old versions are > still supported, but there's some mentioning that \d should work back > to 9.2: Yes, that's the expectation. I'm sure we can think of a more backwards-compatible way to test for empty datacl, though. regards, tom lane