Horton

Re: Add index scan progress to pg_stat_progress_vacuum

Greg Stark <stark@mit.edu>

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From: Greg Stark <stark@mit.edu>
To: Masahiko Sawada <sawada.mshk@gmail.com>
Cc: Robert Haas <robertmhaas@gmail.com>, "Imseih (AWS), Sami" <simseih@amazon.com>, Andres Freund <andres@anarazel.de>, Nathan Bossart <nathandbossart@gmail.com>, Peter Geoghegan <pg@bowt.ie>, "Bossart, Nathan" <bossartn@amazon.com>, Justin Pryzby <pryzby@telsasoft.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>
Date: 2022-04-07T23:25:01Z
Lists: pgsql-hackers 
It looks like this patch got feedback from Andres and Robert with some
significant design change recommendations. I'm marking the patch
Returned with Feedback. Feel free to add it back to a future
commitfest when a new version is ready.

Commits

  1. Report index vacuum progress.

  2. Add new parallel message type to progress reporting.

  3. Remove MaxBackends variable in favor of GetMaxBackends() function.