Re: [PATCH] Incremental sort (was: PoC: Partial sort)

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От
Tomas Vondra
Тема
Re: [PATCH] Incremental sort (was: PoC: Partial sort)
Дата
Msg-id
20200406211232.35s2gmygrfx3ljrj@development
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Дерево обсуждения
[HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Mithun Cy <mithun.cy@enterprisedb.com>
Re: [HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Heikki Linnakangas <hlinnaka@iki.fi>
Re: [PATCH] Incremental sort David Steele <david@pgmasters.net>
Re: [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [PATCH] Incremental sort Andres Freund <andres@anarazel.de>
Re: [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [PATCH] Incremental sort Andres Freund <andres@anarazel.de>
Re: [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [PATCH] Incremental sort Andres Freund <andres@anarazel.de>
Re: [PATCH] Incremental sort Robert Haas <robertmhaas@gmail.com>
Re: [PATCH] Incremental sort Andres Freund <andres@anarazel.de>
Re: [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Antonin Houska <ah@cybertec.at>
Re: [HACKERS] [PATCH] Incremental sort Antonin Houska <ah@cybertec.at>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Antonin Houska <ah@cybertec.at>
Re: [HACKERS] [PATCH] Incremental sort Peter Geoghegan <pg@bowt.ie>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Thomas Munro <thomas.munro@enterprisedb.com>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Thomas Munro <thomas.munro@enterprisedb.com>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Peter Geoghegan <pg@bowt.ie>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort Peter Geoghegan <pg@bowt.ie>
Re: [HACKERS] [PATCH] Incremental sort Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] [PATCH] Incremental sort (was: PoC: Partial sort) Michael Paquier <michael.paquier@gmail.com>
On Mon, Apr 06, 2020 at 04:54:38PM -0400, Alvaro Herrera wrote:
>On 2020-Apr-06, Tom Lane wrote:
>
>> Locally, things pass without force_parallel_mode, but turning it on
>> produces failures that look similar to rhinoceros's (didn't examine
>> other BF members).
>
>FWIW I looked at the eight failures there were about fifteen minutes ago
>and they were all identical.  I can confirm that, in my laptop, the
>tests work without that GUC, and fail in exactly that way with it.
>

Yes, there's a thinko in show_incremental_sort_info() and it returns too
soon. I'll push a fix in a minute.


thanks

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


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