"Andreas Barth" <aba+postgresql@not.so.argh.org> writes:
> PostgreSQL version: 8.3.11
> Description: select into duplicates oid when using order by int
Hmm, interesting. I doubt we'll try to change this, since the problem
doesn't occur in 8.4 or later, and anybody still using 8.3 or before
probably values stability over corner cases like this one.
regards, tom lane