Date: Tue, 9 Apr 2019 12:14:47 -0400
From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Tomas Vondra <tomas.vondra@2ndquadrant.com>
Cc: Dean Rasheed <dean.a.rasheed@gmail.com>,
	David Rowley <david.rowley@2ndquadrant.com>,
	Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>,
	Michael Paquier <michael@paquier.xyz>,
	Andres Freund <andres@anarazel.de>,
	Thomas Munro <thomas.munro@enterprisedb.com>,
	Bruce Momjian <bruce@momjian.us>,
	Mark Dilger <hornschnorter@gmail.com>,
	PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Subject: Re: [HACKERS] PATCH: multivariate histograms and MCV lists
Message-ID: <20190409161447.GA7082@alvherre.pgsql>
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On 2019-Mar-27, Tomas Vondra wrote:

> Attached are the remaining parts of this patch series - the multivariate
> histograms, and also a new patch tweaking regression tests for the old
> statistic types (ndistinct, dependencies) to adopt the function-based
> approach instead of the regular EXPLAIN.
> 
> But those are clearly a matter for the future (well, maybe it'd make sense
> to commit the regression test change now).

IMO it makes sense to get the test patch pushed now.

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services