Re: [HACKERS] multivariate statistics (v25) - Mailing list pgsql-hackers

From David Rowley
Subject Re: [HACKERS] multivariate statistics (v25)
Date
Msg-id CAKJS1f8SLXdiKTteadDQqkDLP2tUR8jnR-sioKiUAMJGWQA2iQ@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] multivariate statistics (v25)  (David Fetter <david@fetter.org>)
List pgsql-hackers
On 15 March 2017 at 12:18, David Fetter <david@fetter.org> wrote:

Is the plan to convert completely from "multivariate" to "extended?"
I ask because I found a "multivariate" in there.

I get the idea that Tomas would like to keep the multivariate when it's actually referencing multivariate stats. The idea of the rename was to allow future expansion of the code to perhaps allow creation of stats on expressions, which is not multivariate. If you've found multivariate reference in an area that should be generic to extended statistics then that's a bug and should be fixed.

I found a few of these and listed them during my review.

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

pgsql-hackers by date:

Previous
From: George Papadrosou
Date:
Subject: Re: [HACKERS] GSOC - TOAST'ing in slices
Next
From: Massimo Fidanza
Date:
Subject: [HACKERS] New procedural language