Re: [HACKERS] PATCH: multivariate histograms and MCV lists

From: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
To: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Andres Freund <andres(at)anarazel(dot)de>, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Mark Dilger <hornschnorter(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] PATCH: multivariate histograms and MCV lists
Date: 2019-03-02 13:01:50
Message-ID: CAKJS1f-W2WvfuCoA0O0d=tecqWZ=T626KMzpFDOuPVnYCD5hKg@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

On Fri, 1 Mar 2019 at 08:56, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
> Attached is an updated version of this patch series.

I made a quick pass over the 0001 patch. I edited a few small things
along the way; patch attached.

I'll try to do a more in-depth review soon.

--
David Rowley http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

Attachment Content-Type Size
mcv_stats_small_fixups_for_0001.patch application/octet-stream 12.9 KB

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message David Rowley 2019-03-02 13:34:20 Re: NOT IN subquery optimization
Previous Message Jim Finnerty 2019-03-02 12:34:10 Re: NOT IN subquery optimization