From c33d42d2e95d7994582ea3b811826088b76ce4e2 Mon Sep 17 00:00:00 2001 From: Etsuro Fujita Date: Thu, 28 Sep 2023 19:45:05 +0900 Subject: [PATCH] Fix typo in src/backend/access/transam/README. --- src/backend/access/transam/README | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/access/transam/README b/src/backend/access/transam/README index 1edc8180c12..26fd77be2e2 100644 --- a/src/backend/access/transam/README +++ b/src/backend/access/transam/README @@ -324,7 +324,7 @@ changes much more often than its xid, having GetSnapshotData look at xmins can lead to a lot of unnecessary cacheline ping-pong. Instead GetSnapshotData updates approximate thresholds (one that guarantees that all deleted rows older than it can be removed, another determining that deleted -rows newer than it can not be removed). GlobalVisTest* uses those threshold +rows newer than it can not be removed). GlobalVisTest* uses those thresholds to make invisibility decision, falling back to ComputeXidHorizons if necessary.