Teach autovacuum.c to launch workers to advance table age without attendant antiwraparound cancellation behavior

Title

Topic

System Administration

Created

2022-11-25 22:51:08

Last modified

2023-01-26 06:26:45 (1 year, 2 months ago)

Latest email

2023-01-26 06:41:34 (1 year, 2 months ago)

Status

2023-01: Withdrawn

Target version

Authors

Peter Geoghegan (pgeoghegan)

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Decoupling antiwraparound autovacuum from special rules around auto cancellation: First at 2022-10-19 21:58:37 by Peter Geoghegan <pg at bowt.ie>
Latest at 2023-01-26 06:41:34 by Peter Geoghegan <pg at bowt.ie>
Latest attachment (v3-autovac-trigger-wip.diff) at 2023-01-25 09:19:04 from Andres Freund <andres at anarazel.de>
    Attachment (v3-autovac-trigger-wip.diff) at 2023-01-25 09:19:04 from Andres Freund <andres at anarazel.de> (Patch: Yes)
    Attachment (vac_relpages.sql) at 2023-01-19 03:04:48 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v5-0002-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-19 01:54:27 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (vactest_more_extreme.sql) at 2023-01-19 00:02:14 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (vactest.sql) at 2023-01-18 21:08:44 from Andres Freund <andres at anarazel.de> (Patch: No)
    Attachment (v4-0002-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-14 00:13:45 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v3-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2023-01-09 01:49:20 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v2-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2022-12-30 03:01:35 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v1-0001-Add-table-age-trigger-concept-to-autovacuum.patch) at 2022-11-25 22:47:57 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)

History

When	Who	What
2023-01-26 06:26:45	Peter Geoghegan (pgeoghegan)	Closed in commitfest 2023-01 with status: Withdrawn
2022-11-27 21:14:35	Peter Geoghegan (pgeoghegan)	New status: Needs review
2022-11-25 22:52:35	Peter Geoghegan (pgeoghegan)	Closed in commitfest 2023-01 with status: Withdrawn
2022-11-25 22:51:14	Peter Geoghegan (pgeoghegan)	Changed authors to Peter Geoghegan (pgeoghegan)
2022-11-25 22:51:08	Peter Geoghegan (pgeoghegan)	Attached mail thread CAH2-Wz=S-R_2rO49Hm94Nuvhu9_twRGbTm6uwDRmRu-Sqn_t3w@mail.gmail.com
2022-11-25 22:51:08	Peter Geoghegan (pgeoghegan)	Created patch record