Make VACUUM remove MultiXacts with updater XIDs more eagerly

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Title Make VACUUM remove MultiXacts with updater XIDs more eagerly
Topic Performance
Created 2022-12-30 20:27:25
Last modified 2023-01-26 06:26:22 (1 week, 5 days ago)
Latest email 2022-12-30 20:23:25 (1 month, 1 week ago)
Status
2023-01: Withdrawn
Target version
Authors Peter Geoghegan (pgeoghegan)
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Avoiding unnecessary clog lookups while freezing
First at 2022-12-28 23:24:28 by Peter Geoghegan <pg at bowt.ie>
Latest at 2022-12-30 20:23:25 by Peter Geoghegan <pg at bowt.ie>
Latest attachment (0001-Prefer-FRM_INVALIDATE_XMAX-over-FRM_NOOP-when-cheape.patch) at 2022-12-29 23:10:54 from Peter Geoghegan <pg at bowt.ie>
    Attachment (0001-Prefer-FRM_INVALIDATE_XMAX-over-FRM_NOOP-when-cheape.patch) at 2022-12-29 23:10:54 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v2-0001-Check-xmin-xmax-commit-status-when-freezing-execu.patch) at 2022-12-29 20:20:39 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
    Attachment (v1-0001-Avoid-unnecessary-clog-lookups-when-freezing.patch) at 2022-12-28 23:24:28 from Peter Geoghegan <pg at bowt.ie> (Patch: Yes)
History
When Who What
2023-01-26 06:26:22 Peter Geoghegan (pgeoghegan) Closed in commitfest 2023-01 with status: Withdrawn
2022-12-30 20:27:33 Peter Geoghegan (pgeoghegan) Changed authors to Peter Geoghegan (pgeoghegan)
2022-12-30 20:27:25 Peter Geoghegan (pgeoghegan) Attached mail thread CAH2-Wzk+JsrntB5065f48O2cSBdd3HiTrij67FxwFZX09xTD_g@mail.gmail.com
2022-12-30 20:27:25 Peter Geoghegan (pgeoghegan) Created patch record
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