synchronized_standby_slots behavior inconsistent with quorum-based synchronous replication

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ID 6543
Title synchronized_standby_slots behavior inconsistent with quorum-based synchronous replication
CI (CFBot) Summary
Stats (from CFBot) Patch count: 3, First patch: +726−133, All patches: +979−134
Tags Logical Replication Performance
Created 2026-02-27 09:25:42
Last modified 2026-04-01 03:20:22 (2 weeks ago)
Latest email 2026-04-15 06:47:17 (9 hours ago)
Status
PG20-1 (2026-07-01 – 2026-07-31): Needs review
PG19-Final (2026-03-01 – 2026-04-09): Moved to different CF
Target version
Authors SATYANARAYANA NARLAPURAM (satyanarayanan)
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synchronized_standby_slots behavior inconsistent with quorum-based synchronous replication
First at 2026-02-24 22:08:37 by SATYANARAYANA NARLAPURAM <satyanarlapuram at gmail.com>
Latest at 2026-04-15 06:47:17 by shveta malik <shveta.malik at gmail.com>
Latest attachment (0002-Add-FIRST-N-and-N-.-priority-syntax-to-synchronized_.patch) at 2026-04-14 12:31:39 from Ashutosh Sharma <ashu.coek88 at gmail.com>
    Attachment (0002-Add-FIRST-N-and-N-.-priority-syntax-to-synchronized_.patch) at 2026-04-14 12:31:39 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (0002-Add-FIRST-N-and-N-.-priority-syntax-to-synchronized_.patch) at 2026-04-14 10:56:01 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (vPOC-0001-Refactor-the-parsing-code_patch) at 2026-04-13 03:54:12 from "Zhijie Hou (Fujitsu)" <houzj.fnst at fujitsu.com> (Patch: Yes)
    Attachment (053_synchronized_standby_slots_quorum.pl) at 2026-04-09 04:24:54 from Ajin Cherian <itsajin at gmail.com> (Patch: No)
    Attachment (053_synchronized_standby_slots_quorum.pl) at 2026-04-08 12:53:29 from Ajin Cherian <itsajin at gmail.com> (Patch: No)
    Attachment (v20260408-0001-Add-FIRST-ANY-and-N-.-syntax-support-to-synchronized.patch) at 2026-04-08 11:52:25 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (wait_event.txt) at 2026-04-03 08:51:00 from shveta malik <shveta.malik at gmail.com> (Patch: No)
    Attachment (v20260326-0001-Add-FIRST-ANY-and-N-.-syntax-support-to-synchronized.patch) at 2026-03-26 11:52:52 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260326-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-26 06:05:37 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260323-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-23 10:58:21 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260318-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-18 10:38:27 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260317-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-18 04:45:16 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260313-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-13 10:09:29 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260312-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-12 12:36:48 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (v20260307-0001-Add-FIRST-N-and-ANY-N-syntax-support-to-synchronized.patch) at 2026-03-07 17:16:02 from Ashutosh Sharma <ashu.coek88 at gmail.com> (Patch: Yes)
    Attachment (0001-Add-quorum-support-to-synchronized_standby_slots.patch) at 2026-02-24 22:08:37 from SATYANARAYANA NARLAPURAM <satyanarlapuram at gmail.com> (Patch: Yes)
History
When Who What
2026-04-01 03:20:22 SATYANARAYANA NARLAPURAM (satyanarayanan) Moved from CF PG19-Final to CF PG20-1
2026-02-27 09:25:43 SATYANARAYANA NARLAPURAM (satyanarayanan) Attached mail thread CAHg+QDfU7rOebrLDESPpHSgdiadKbpCOmBokcbmM6Gr+A5VobQ@mail.gmail.com
2026-02-27 09:25:42 SATYANARAYANA NARLAPURAM (satyanarayanan) Created patch record
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