Horton

Re: Different compression methods for FPI

x4mmm@yandex-team.ru

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From: Andrey Borodin <x4mmm@yandex-team.ru>
To: Michael Paquier <michael@paquier.xyz>
Cc: Justin Pryzby <pryzby@telsasoft.com>, Peter Eisentraut <peter.eisentraut@enterprisedb.com>, Heikki Linnakangas <hlinnaka@iki.fi>, pgsql-hackers <pgsql-hackers@postgresql.org>, Thomas Munro <thomas.munro@gmail.com>, Peter Geoghegan <pg@bowt.ie>, Andres Freund <andres@anarazel.de>
Date: 2021-06-29T06:43:57Z
Lists: pgsql-hackers 

> 29 июня 2021 г., в 08:41, Michael Paquier <michael@paquier.xyz> написал(а):
> 
> Now that v15 is open for business, I have looked again at this stuff
> this morning and committed the LZ4 part 

That's great, thanks Michael!

Best regards, Andrey Borodin.

Commits

  1. Add more error context to RestoreBlockImage() and consume it

  2. Add support for LZ4 with compression of full-page writes in WAL

  3. Extended statistics on expressions

  4. Be clear about whether a recovery pause has taken effect.

  5. Add GUC to enable compression of full page images stored in WAL.