From 6c97887738164fc6810781211fba4774a63e3167 Mon Sep 17 00:00:00 2001 From: Heikki Linnakangas Date: Wed, 18 Dec 2024 12:00:30 +0200 Subject: [PATCH v10 07/14] add fixme comment about pg_upgrade --- src/backend/access/transam/multixact.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index 737154814a8..651766a4935 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -1302,6 +1302,7 @@ GetMultiXactIdMembers(MultiXactId multi, MultiXactMember **members, * we have just for this; the process in charge will signal the CV as soon * as it has finished writing the multixact offset. * + * FIXME: case 3 is now only needed for pg_upgraded clusters * 3. Because GetNewMultiXactId increments offset zero to offset one to * handle case #2, there is an ambiguity near the point of offset * wraparound. If we see next multixact's offset is one, is that our -- 2.39.5