>From 603651a9dfaa22b8a6d4983226257fcf570963a3 Mon Sep 17 00:00:00 2001 From: Kyotaro Horiguchi Date: Tue, 31 Mar 2015 16:58:53 +0900 Subject: [PATCH] Fix polarity of wraparound for vacuum. The commit 0d831389749a3baaced7b984205b9894a82444b9 has inversed the meaning of wraparound. This causes vacuums that *no* wraparound required to wait for locks to be acquired. What is worse, this allows the vacuums for freezing to be skipped. --- 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 c93b412..080c3e6 100644 --- a/src/backend/postmaster/autovacuum.c +++ b/src/backend/postmaster/autovacuum.c @@ -2526,7 +2526,7 @@ table_recheck_autovac(Oid relid, HTAB *table_toast_map, tab->at_vacoptions = VACOPT_SKIPTOAST | (dovacuum ? VACOPT_VACUUM : 0) | (doanalyze ? VACOPT_ANALYZE : 0) | - (wraparound ? VACOPT_NOWAIT : 0); + (!wraparound ? VACOPT_NOWAIT : 0); tab->at_params.freeze_min_age = freeze_min_age; tab->at_params.freeze_table_age = freeze_table_age; tab->at_params.multixact_freeze_min_age = multixact_freeze_min_age; -- 2.1.0.GIT