Hiroshi Inoue <Inoue(at)tpf(dot)co(dot)jp> writes:
>> To make it usable for inherited tables requires truly
>> horrendous kluges (as you well know).
> Logical/physical attribute numbers solves it naturally.
Maybe. At this point that's a theory without experimental evidence
to back it up ;-). I'm still concerned about how widespread/intrusive
the changes will need to be.
regards, tom lane