Andrei Ivanov <andrei.ivanov@ines.ro> writes:
> I've reinstalled postgres, but the same errors happen.
> I've tried connection to more databases, but the error show everytime.
Hm, that's very odd. Could we see the results of
select * from pg_rewrite where ev_class = 'pg_user'::regclass;
and
select pg_get_viewdef('pg_user'::regclass);
You'll probably need to do a "rollback" to get psql out of its
transaction-aborted state after startup, but then I'd expect the
first of these to work. The second will likely fail, but we should
confirm that ...
regards, tom lane