Re: GiST VACUUM

Michael Paquier <michael@paquier.xyz>

From: Michael Paquier <michael@paquier.xyz>

To: Andrey Borodin <x4mmm@yandex-team.ru>

Cc: Heikki Linnakangas <hlinnaka@iki.fi>, Thomas Munro <thomas.munro@enterprisedb.com>, Robert Haas <robertmhaas@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>, Костя Кузнецов <chapaev28@ya.ru>

Date: 2018-10-02T01:14:04Z

Lists: pgsql-hackers

On Mon, Aug 06, 2018 at 11:12:00PM +0500, Andrey Borodin wrote:
> Done. Added function bms_make_empty(int size)

Andrey, your latest patch does not apply.  I am moving this to the next
CF, waiting for your input.
--
Michael

Commits

Use full 64-bit XID for checking if a deleted GiST page is old enough.
- fb5344c969af 12.0 landed
- 6655a7299d83 13.0 landed
Refactor checks for deleted GiST pages.
- e2e992c93145 12.0 landed
- 9eb5607e6993 13.0 landed
Delete empty pages during GiST VACUUM.
- 7df159a620b7 12.0 landed
Scan GiST indexes in physical order during VACUUM.
- fe280694d0d4 12.0 landed
Prevent GIN deleted pages from being reclaimed too early
- 52ac6cd2d0cd 12.0 cited