> How OID can be "UNIQUE acrcoss ENTIRE INSTALLATION" and in same time
> "then OID start being DUPLICATED"? IMHO there two mutually exclusive facts.
>
"unique across database cluster"?
If
you are right, OID can be duplicated across database cluster too, in
case big database. May be, I'm wrong. Bruce, what you think?
> Other machines will not be able to connect unless you modify
> /listen_addresses/ in the /postgresql.conf/ file, enable host-based
> authentication by modifying the /$PGDATA/pg_hba.conf/ file, and restart
> the server.
>
"... and restart the PostgreSQL server"?
Yes, this more exactly.