Re: pg_group problem

"Nigel J. Andrews" <nandrews@investsystems.co.uk> writes:
> testschemas=# select * from pg_group;
> ERROR:  cache lookup failed for type 2139062143

Ugh, I see it too.

> Is this something to do with the recent changes to array_in/out perhaps?

Probably.  I'm on it.

            regards, tom lane