Re: MCV lists for highly skewed distributions

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От Andres Freund
Тема Re: MCV lists for highly skewed distributions
Дата
Msg-id 20180301210138.5llbjbm6rjnehzr5@alap3.anarazel.de
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Ответ на Re: MCV lists for highly skewed distributions  (Dean Rasheed <dean.a.rasheed@gmail.com>)
Ответы Re: MCV lists for highly skewed distributions
Список pgsql-hackers
Hi Dean,

On 2018-02-07 15:58:14 +0000, Dean Rasheed wrote:
> On 7 February 2018 at 15:25, Robert Haas <robertmhaas@gmail.com> wrote:
> > Do you plan to press forward with this, then, or what's
> > the next step?
> >
> 
> Yes, I think the results are pretty good so far, especially for the
> more non-uniform distributions. AFAICS it solves the 2 original
> complaints, and I've not yet seen a case where it makes things worse.
> 
> I plan to do more testing (and if anyone else wants to, that would be
> most welcome), and then barring any unexpected issues/objections, I'll
> commit it. Probably not this week though.

This sounds like the patch's status of "waiting on author" isn't right,
and it should more be ready for committer?

Greetings,

Andres Freund


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