Re: multivariate statistics v14

From: David Steele <david(at)pgmasters(dot)net>
To: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, Tatsuo Ishii <ishii(at)postgresql(dot)org>
Cc: tgl(at)sss(dot)pgh(dot)pa(dot)us, alvherre(at)2ndquadrant(dot)com, petr(at)2ndquadrant(dot)com, jeff(dot)janes(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org
Subject: Re: multivariate statistics v14
Date: 2016-03-29 15:18:01
Message-ID: 56FA9CA9.4030401@pgmasters.net
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Hi Tomas,

On 3/28/16 4:42 AM, Tomas Vondra wrote:

> Yes, those are valid omissions. I plan to address them, and I'd also
> considering adding a section to 65.1 (How the Planner Uses Statistics),
> explaining more thoroughly how the planner uses multivariate stats.

It looks you need post a new patch so I have marked this "waiting on
author".

Thanks,
--
-David
david(at)pgmasters(dot)net

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