How to get list of permissions for a role in Postgres?

Question

I'm trying to do what is described here.

That is, execute the following:

BEGIN;
DROP ROLE role_name;
ROLLBACK;

and get the:

list of permissions it can find that are granted to the role.

I can't seem to do this. I see no output and the Messages after executing don't help:

The docs don't give any indication that this actually does what @user:176905 said in the linked answer.

Answer 1

That looks like there are no messages and DROP ROLE was successful.

That would mean that there are no permissions granted to that role directly.