From b5f7e7569c09ca31c0da94ead44985550cf68b30 Mon Sep 17 00:00:00 2001 From: Fujii Masao Date: Wed, 13 May 2026 11:44:31 +0900 Subject: [PATCH] Fix stale COPY progress during logical replication table sync Previously, pg_stat_progress_copy in the subscriber could continue to show the initial COPY operation for logical replication table synchronization as active even after the data copy had finished. The stale progress entry remained visible until synchronization caught up with the publisher. This happened because the table synchronization code called BeginCopyFrom() and CopyFrom(), but failed to call EndCopyFrom() afterward. This commit fixes the issue by adding the missing EndCopyFrom() call so that the COPY progress state in the subscriber is cleared as soon as the initial data copy completes. Backpatch to all supported branches. Author: Shinya Kato Reviewed-by: Fujii Masao Reviewed-by: ChangAo Chen Reviewed-by: Chao Li Discussion: https://postgr.es/m/CAOzEurQKuy3RiPkd=25PEwEzaqHuGvEOf=X7vaVzhgNjaukYzA@mail.gmail.com Backpatch-through: 14 --- src/backend/replication/logical/tablesync.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/backend/replication/logical/tablesync.c b/src/backend/replication/logical/tablesync.c index eb02cdd4750..b884f6240e5 100644 --- a/src/backend/replication/logical/tablesync.c +++ b/src/backend/replication/logical/tablesync.c @@ -1169,6 +1169,7 @@ copy_table(Relation rel) /* Do the copy */ (void) CopyFrom(cstate); + EndCopyFrom(cstate); logicalrep_rel_close(relmapentry, NoLock); }