Re: CREATE TABLE, load and freezing

From: "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To: "Pavan Deolasee" <pavan(dot)deolasee(at)gmail(dot)com>, "PostgreSQL-development Hackers" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: CREATE TABLE, load and freezing
Date: 2008-02-28 22:42:29
Message-ID: 47C6E474.EE98.0025.0@wicourts.gov
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>>> On Thu, Feb 28, 2008 at 3:08 AM, in message
<2e78013d0802280108s59e52e14hae032e1e67409d6c(at)mail(dot)gmail(dot)com>, "Pavan Deolasee"
<pavan(dot)deolasee(at)gmail(dot)com> wrote:
> I had this idea sometime back. Not sure if this has been discussed before

There was a thread discussing the problems you're looking to address:

http://archives.postgresql.org/pgsql-performance/2007-12/msg00230.php

> I don't know if this is a real problem for anybody, but I could think
> of its use case, at least in theory.

Yeah, it's real. We are now doing a VACUUM FREEZE of a table or
database which has been freshly loaded. If you can load them
frozen and/or with hint bits, that would reduce the time to bring
a database online. It would be much appreciated here.

-Kevin

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