=?iso-8859-2?Q?Egy=FCd_Csaba?= <csegyud(at)vnet(dot)hu> writes:
>> ... it might also be interesting to try
>> select current_schemas(true);
> in case of the admin it results: {pg_catalog,public}. In case of the
> non-admin user: {pg_catalog}!!!
I think that confirms Michael's suggestion that you've removed public
USAGE access on the public schema. Not a very good move if you want
to share objects across users.
regards, tom lane