From 875e0ca1965fb371a982d0ed9b805c45faeeab22 Mon Sep 17 00:00:00 2001 From: Masahiko Sawada Date: Mon, 17 Apr 2023 10:59:17 +0900 Subject: [PATCH] Fix the condition of joining autovacuum workers to balance calculation. Previously, we exclude an autovacuum worker from balance calculation if the table's autovacuum_vacuum_cost_delay storage option is > 0. However, since the initial value and minimum value of autovacuum_vacuum_cost_delay storage option are -1 and 0 respectively, we should exclude it if the table's autovacuum_vacuum_cost_delay storage option is >= 0. --- src/backend/postmaster/autovacuum.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c index 53c8f8d79c..33d80b067b 100644 --- a/src/backend/postmaster/autovacuum.c +++ b/src/backend/postmaster/autovacuum.c @@ -2952,7 +2952,7 @@ table_recheck_autovac(Oid relid, HTAB *table_toast_map, */ tab->at_dobalance = !(avopts && (avopts->vacuum_cost_limit > 0 || - avopts->vacuum_cost_delay > 0)); + avopts->vacuum_cost_delay >= 0)); } heap_freetuple(classTup); -- 2.31.1