From ce7da66ca2a380200b4f62076dae73d199f6647f Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Mon, 21 Aug 2023 20:57:54 -0700
Subject: [PATCH] Updated comment [skip ci]

---
 test/t/014_hnsw_inserts.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/t/014_hnsw_inserts.pl b/test/t/014_hnsw_inserts.pl
index 0f95d1f..f69bcd6 100644
--- a/test/t/014_hnsw_inserts.pl
+++ b/test/t/014_hnsw_inserts.pl
@@ -66,6 +66,7 @@ my $count = $node->safe_psql("postgres", qq(
 	SELECT COUNT(*) FROM (SELECT v FROM tst ORDER BY v <-> (SELECT v FROM tst LIMIT 1)) t;
 ));
 # Elements may lose all incoming connections with the HNSW algorithm
+# Vacuuming can fix this if one of the elements neighbors is deleted
 cmp_ok($count, ">=", 997);
 
 is(idx_scan(), 21);