Eliminate xl_heap_visible to reduce vacuum and COPY FREEZE WAL volume

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ID 5841
Title Eliminate xl_heap_visible to reduce vacuum and COPY FREEZE WAL volume
CI (CFBot) Summary
Stats (from CFBot) Patch version: v2, Patch count: 12, First patch: +117−106, All patches: +804−667
Topic Performance
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Created 2025-06-23 21:42:46
Last modified 2025-06-23 21:42:46 (6 days ago)
Latest email 2025-06-26 22:04:34 (3 days ago)
Status
PG19-1 (2025-07-01 - 2025-07-31): Needs review
Target version 19
Authors Melanie Plageman (melanieplageman)
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eliminate xl_heap_visible to reduce WAL (and eventually set VM on-access)
First at 2025-06-23 20:25:16 by Melanie Plageman <melanieplageman at gmail.com>
Latest at 2025-06-26 22:04:34 by Melanie Plageman <melanieplageman at gmail.com>
Latest attachment (v2-0002-Introduce-unlogged-versions-of-VM-functions.patch) at 2025-06-26 22:04:34 from Melanie Plageman <melanieplageman at gmail.com>
    Attachment (v2-0002-Introduce-unlogged-versions-of-VM-functions.patch) at 2025-06-26 22:04:34 from Melanie Plageman <melanieplageman at gmail.com> (Patch: Yes)
    Attachment (v1-0002-Simplify-vacuum-VM-update-logging-counters.patch) at 2025-06-23 20:25:16 from Melanie Plageman <melanieplageman at gmail.com> (Patch: Yes)
History
When Who What
2025-06-23 21:42:46 Melanie Plageman (melanieplageman) Attached mail thread CAAKRu_ZMw6Npd_qm2KM+FwQ3cMOMx1Dh3VMhp8-V7SOLxdK9-g@mail.gmail.com
2025-06-23 21:42:46 Melanie Plageman (melanieplageman) Created patch record
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