DaVinci writes:
> Can I use OIDs for joins between tables without losing functionality?
Sure.
> The problems I am afraid of are:
>
> - pg_dump/psql: Can I recover OIDs from security copies?.
pg_dump -o
> - Indexes: joins between tables linked with OIDs use indexes from
> OIDs?, should I have to make that indexes or they are automatic?.
You have to make one.
> - Any other limitation I don't achieve to view?.
Nope, this is really a relatively standard thing. The oid column isn't
special as compared to other columns, aside from the fact that it is
automatically created.
--
Peter Eisentraut peter_e@gmx.net http://yi.org/peter-e/