Avoid repetitive vac_update_datfrozenxid() during vacuumdb

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Title Avoid repetitive vac_update_datfrozenxid() during vacuumdb
Topic Performance
Created 2022-12-28 20:16:28
Last modified 2023-01-06 19:17:51 (1 month ago)
Latest email 2023-01-06 17:53:07 (1 month ago)
Status
2023-01: Committed
Target version
Authors Tom Lane (tgl)
Reviewers Nathan Bossart (bossartn)Become reviewer
Committer Tom Lane (tgl)
Links
Emails
BUG #17717: Regression in vacuumdb (15 is slower than 10/11 and possible memory issue)
First at 2022-12-13 10:57:39 by PG Bug reporting form <noreply at postgresql.org>
Latest at 2023-01-06 17:53:07 by Tom Lane <tgl at sss.pgh.pa.us>
Latest attachment (v1-0001-add-UPDATE_DATFROZENXID-option-to-VACUUM.patch) at 2022-12-28 21:12:53 from Nathan Bossart <nathandbossart at gmail.com>
    Attachment (v1-0001-add-UPDATE_DATFROZENXID-option-to-VACUUM.patch) at 2022-12-28 21:12:53 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (allow-vacuum-to-skip-stats-update-1.patch) at 2022-12-28 20:13:23 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
History
When Who What
2023-01-06 19:17:51 Tom Lane (tgl) Closed in commitfest 2023-01 with status: Committed
2023-01-06 19:17:51 Tom Lane (tgl) Changed committer to tgl
2022-12-30 20:03:13 Nathan Bossart (bossartn) Added bossartn as reviewer
2022-12-28 20:16:48 Tom Lane (tgl) Changed authors to Tom Lane (tgl)
2022-12-28 20:16:48 Tom Lane (tgl) Changed name to Avoid repetitive vac_update_datfrozenxid() during vacuumdb
2022-12-28 20:16:29 Tom Lane (tgl) Attached mail thread 17717-6c50eb1c7d23a886@postgresql.org
2022-12-28 20:16:28 Tom Lane (tgl) Created patch record
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