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help / color / mirror / Atom feed From: Tom Lane <tgl@sss.pgh.pa.us>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Masahiko Sawada <sawada.mshk@gmail.com>
Cc: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org <pgsql-hackers@postgresql.org>
Subject: Re: Reviewing freeze map code
Date: Mon, 06 Jun 2016 10:15:28 -0400
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Robert Haas <robertmhaas@gmail.com> writes:
> On Mon, Jun 6, 2016 at 9:53 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Taking out GUCs is not
>> easier than taking out statement parameters; you risk breaking
>> applications either way.
> Agreed, but that doesn't really answer the question of which one we
> should have, if either. My gut feeling on this is to either do
> nothing or add a VACUUM option (not a GUC, not a reloption) called
> even_frozen_pages, default false. What is your opinion?
That's about where I stand, with some preference for "do nothing".
I'm not convinced we need this.
regards, tom lane
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To: pgsql-hackers@postgresql.org
Cc: tgl@sss.pgh.pa.us, robertmhaas@gmail.com, sawada.mshk@gmail.com, andres@anarazel.de
Subject: Re: Reviewing freeze map code
In-Reply-To: <6254.1465222528@sss.pgh.pa.us>
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