Horton

Re: What needs to be done for real Partitioning?

Hannu Krosing <hannu@tm.ee>

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From: Hannu Krosing <hannu@tm.ee>
To: Alvaro Herrera <alvherre@dcc.uchile.cl>
Cc: PFC <lists@boutiquenumerique.com>, Josh Berkus <josh@agliodbs.com>, pgsql-performance@postgresql.org
Date: 2005-03-22T15:59:16Z
Lists: pgsql-performance 
On T, 2005-03-22 at 09:10 -0400, Alvaro Herrera wrote:
> On Mon, Mar 21, 2005 at 08:26:24PM +0200, Hannu Krosing wrote:
> > On P, 2005-03-20 at 00:52 +0100, PFC wrote:
> 
> > > 	Also note the possibility to mark a partition READ ONLY. Or even a table.
> 
> > Would we still need regular VACUUMing of read-only table to avoid 
> > OID-wraparound ?
> 
> You could VACUUM FREEZE the table or partition, so you wouldn't need to
> vacuum it again.

But when I do just VACUUM; will this know to avoid vacuuming VACUUM
FREEZE'd partitions ? 

Or could this be somehow liked to READ ONLY + VACUUM FREEZE state ?

-- 
Hannu Krosing <hannu@tm.ee>