Re: [HACKERS] Custom compression methods

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От
Ildus Kurbangaliev
Тема
Re: [HACKERS] Custom compression methods
Дата
Msg-id
20171128162918.7104d0f9@wp.localdomain
Ответ на
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[HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus K <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Andres Freund <andres@anarazel.de>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Andres Freund <andres@anarazel.de>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods konstantin knizhnik <k.knizhnik@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Oleg Bartunov <obartunov@gmail.com>
Re: [HACKERS] Custom compression methods Michael Paquier <michael.paquier@gmail.com>
Re: [HACKERS] Custom compression methods Ildar Musin <i.musin@postgrespro.ru>
Re: [HACKERS] Custom compression methods Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Craig Ringer <craig@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Oleg Bartunov <obartunov@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Евгений Шишкин <itparanoia@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildar Musin <i.musin@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildar Musin <i.musin@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildar Musin <i.musin@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildar Musin <i.musin@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Konstantin Knizhnik <k.knizhnik@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Konstantin Knizhnik <k.knizhnik@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Konstantin Knizhnik <k.knizhnik@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Dmitry Dolgov <9erthalion6@gmail.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Michael Paquier <michael@paquier.xyz>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@gmail.com>
Re: Re: [HACKERS] Custom compression methods David Steele <david@pgmasters.net>
Re: Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Andres Freund <andres@anarazel.de>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Andres Freund <andres@anarazel.de>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Andrey Borodin <x4mmm@yandex-team.ru>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Andrey Borodin <x4mmm@yandex-team.ru>
Re: [HACKERS] Custom compression methods Andrey Borodin <x4mmm@yandex-team.ru>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: [HACKERS] Custom compression methods Amit Khandekar <amitdkhan.pg@gmail.com>
Re: Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: [HACKERS] Custom compression methods Mark Dilger <mark.dilger@enterprisedb.com>
Re: [HACKERS] Custom compression methods Dilip Kumar <dilipbalaut@gmail.com>
Re: Re: Re: [HACKERS] Custom compression methods David Steele <david@pgmasters.net>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Chris Travers <chris.travers@adjust.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Chris Travers <chris.travers@adjust.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Thomas Munro <thomas.munro@gmail.com>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Ildus K <i.kurbangaliev@gmail.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@gmail.com>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildar Musin <ildar@adjust.com>
Re: Re: Re: [HACKERS] Custom compression methods Chris Travers <chris.travers@adjust.com>
Re: [HACKERS] Custom compression methods Евгений Шишкин <itparanoia@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Adam Brusselback <adambrusselback@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Ildus Kurbangaliev <i.kurbangaliev@postgrespro.ru>
Re: [HACKERS] Custom compression methods Alexander Korotkov <a.korotkov@postgrespro.ru>
Re: [HACKERS] Custom compression methods Oleg Bartunov <obartunov@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Chapman Flack <chap@anastigmatix.net>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Alvaro Herrera <alvherre@alvh.no-ip.org>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] Custom compression methods Tomas Vondra <tomas.vondra@2ndquadrant.com>
Re: [HACKERS] Custom compression methods Robert Haas <robertmhaas@gmail.com>
On Mon, 27 Nov 2017 18:20:12 +0100
Tomas Vondra  wrote:

> I guess the trick might be -DRANDOMIZE_ALLOCATED_MEMORY (I first tried
> without it, and it seemed working fine). If that's the case, I bet
> there is a palloc that should have been palloc0, or something like
> that.

Thanks, that was it. I've been able to reproduce this bug. The attached
patch should fix this bug and I've also added recompression when
tuples moved to the relation with the compressed attribute.

-- 
---
Ildus Kurbangaliev
Postgres Professional: http://www.postgrespro.com
Russian Postgres Company
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