From f296d4092f5e87ed63a323db3f1bc9cfa807e2e8 Mon Sep 17 00:00:00 2001 From: Bertrand Drouvot Date: Tue, 14 May 2024 09:10:50 +0000 Subject: [PATCH v1] Log details for stats dropped more than once Adding errdetail_internal() in pgstat_drop_entry_internal() to display the PgStat_HashKey when the "can only drop stats once" error is reported. --- src/backend/utils/activity/pgstat_shmem.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) 100.0% src/backend/utils/activity/ diff --git a/src/backend/utils/activity/pgstat_shmem.c b/src/backend/utils/activity/pgstat_shmem.c index 91591da395..1308c4439a 100644 --- a/src/backend/utils/activity/pgstat_shmem.c +++ b/src/backend/utils/activity/pgstat_shmem.c @@ -785,7 +785,11 @@ pgstat_drop_entry_internal(PgStatShared_HashEntry *shent, * backends to release their references. */ if (shent->dropped) - elog(ERROR, "can only drop stats once"); + ereport(ERROR, + errmsg("can only drop stats once"), + errdetail_internal("Stats kind=%s dboid=%u objoid=%u.", + pgstat_get_kind_info(shent->key.kind)->name, + shent->key.dboid, shent->key.objoid)); shent->dropped = true; /* release refcount marking entry as not dropped */ -- 2.34.1