Horton

Re: Different compression methods for FPI

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Justin Pryzby <pryzby@telsasoft.com>
Cc: Dilip Kumar <dilipbalaut@gmail.com>, Andrey Borodin <x4mmm@yandex-team.ru>, pgsql-hackers@postgresql.org, Thomas Munro <thomas.munro@gmail.com>
Date: 2021-06-28T07:53:28Z
Lists: pgsql-hackers 
On Mon, Jun 28, 2021 at 04:36:42PM +0900, Michael Paquier wrote:
> Is this issue different than the XID problem not matching when using
> wal_level = minimal in test 011_crash_recovery.pl?  I am not sure to
> understand if you are 

(This paragraph has been cut in half)
referring to a different problem or not.
--
Michael

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.