Fix lag columns in pg_stat_replication not advancing when replay LSN stalls

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v1, Patch count: 1, First patch: +13−0, All patches: +13−0

Topic

Bug Fixes

Tags

Backport Bugfix

Created

2025-10-17 04:37:13

Last modified

2025-10-22 23:54:15 (4 weeks ago)

Latest email

2025-10-23 04:30:21 (4 weeks ago)

Status

PG19-3 (2025-11-01 – 2025-11-30): Committed

Target version

Authors

Fujii Masao (masaofujii)

Reviewers

Committer

Fujii Masao (masaofujii)

Links

Emails

Fix lag columns in pg_stat_replication not advancing when replay LSN stalls: First at 2025-10-17 03:56:55 by Fujii Masao <masao.fujii at gmail.com>
Latest at 2025-10-23 04:30:21 by Fujii Masao <masao.fujii at gmail.com>
Latest attachment (v1-0001-Add-comments-explaining-overflow-entries-in-the-r.patch) at 2025-10-22 14:45:39 from Fujii Masao <masao.fujii at gmail.com>
    Attachment (v1-0001-Add-comments-explaining-overflow-entries-in-the-r.patch) at 2025-10-22 14:45:39 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
    Attachment (v3-0001-Fix-stalled-lag-columns-in-pg_stat_replication-wh.patch) at 2025-10-20 01:17:21 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Fix-stalled-lag-columns-in-pg_stat_replication-wh.patch) at 2025-10-17 14:28:17 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Fix-lag-columns-in-pg_stat_replication-not-advanc.patch) at 2025-10-17 03:56:55 from Fujii Masao <masao.fujii at gmail.com> (Patch: Yes)

History

When	Who	What
2025-10-22 23:54:15	Fujii Masao (masaofujii)	Closed in commitfest PG19-3 with status: Committed
2025-10-22 23:54:15	Fujii Masao (masaofujii)	Changed committer to masaofujii
2025-10-17 04:37:13	Fujii Masao (masaofujii)	Attached mail thread CAHGQGwGdGQ=1-X-71Caee-LREBUXSzyohkoQJd4yZZCMt24C0g@mail.gmail.com
2025-10-17 04:37:13	Fujii Masao (masaofujii)	Created patch record