Re: WIP: Collecting statistics on CSV file data

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: David Fetter <david(at)fetter(dot)org>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Marti Raudsepp <marti(at)juffo(dot)org>, Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: WIP: Collecting statistics on CSV file data
Date: 2011-09-21 01:00:47
Message-ID: 1316566782-sup-2678@alvh.no-ip.org
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Excerpts from David Fetter's message of mar sep 20 21:22:32 -0300 2011:
> On Tue, Sep 20, 2011 at 11:13:05AM -0400, Tom Lane wrote:

> > Probably a more interesting question is why we wouldn't change
> > autovacuum so that it calls this automatically for foreign tables.
>
> How about a per-table setting that tells autovacuum whether to do
> this?

Seems reasonable. Have autovacuum assume that foreign tables are not to
be analyzed, unless some reloption is set.

--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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