Re: preserving statistics settings

From: nconway(at)klamath(dot)dyndns(dot)org (Neil Conway)
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: preserving statistics settings
Date: 2002-07-19 21:05:40
Message-ID: 20020719210540.GB23636@klamath.dyndns.org
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On Fri, Jul 19, 2002 at 01:28:29PM -0400, Tom Lane wrote:
> nconway(at)klamath(dot)dyndns(dot)org (Neil Conway) writes:
> > Does anyone have a better suggestion?
>
> Not sure why I didn't think of this before, but we could make the stored
> value of attstattarget be "-1" to indicate "use the default". Zero or a
> positive value then indicates an explicit selection. We can't
> retroactively fix 7.2, but going forward we'd have a reasonable answer.

Sounds good to me. I can implement this, unless you'd rather do it.

Cheers,

Neil

--
Neil Conway <neilconway(at)rogers(dot)com>
PGP Key ID: DB3C29FC

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