Re: [HACKERS] PATCH: multivariate histograms and MCV lists - Mailing list pgsql-hackers

From Tomas Vondra
Subject Re: [HACKERS] PATCH: multivariate histograms and MCV lists
Date
Msg-id 20190409162339.cwdf6pruhtltb7vf@development
Whole thread Raw
In response to Re: [HACKERS] PATCH: multivariate histograms and MCV lists  (Alvaro Herrera <alvherre@2ndquadrant.com>)
List pgsql-hackers
On Tue, Apr 09, 2019 at 12:14:47PM -0400, Alvaro Herrera wrote:
>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.
>

OK, I'll take care of that soon.


cheers

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services




pgsql-hackers by date:

Previous
From: Heikki Linnakangas
Date:
Subject: Re: Zedstore - compressed in-core columnar storage
Next
From: Tom Lane
Date:
Subject: Possibly-crazy idea for getting rid of some user confusion