Re: State of Beta 2

On Wed, 2003-09-17 at 03:45, Kaare Rasmussen wrote:
[snip]
> Some people have claimed that the big commercial databases don't change their 
> on-disk represantation anymore. Maybe PostgreSQL could try to aim for this 
> goal. At least try to get the on-disk changes ready for 7.5 - with or without 
> the functionality to use it. I think that any pg_* table changes could be 
> done with a small and efficient pg_upgrade.
[snip]

I think changes in the system catalog should be separated from 
changes in the physical on-disk structures (i.e. how tables and
indexes are stored).

Maybe I'm totally wrong, but ALTERing the pg_* tables during each
version upgrade should be relatively easy to script, when the phys-
ical on-disk structures have been solidified.

-- 
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Ron Johnson, Jr. ron.l.johnson@cox.net
Jefferson, LA USA

The difference between drunken sailors and Congressmen is that 
drunken sailors spend their own money.