From b288de719d8748d18bc4b906e126569444041b89 Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Fri, 11 Aug 2023 09:41:31 -0700
Subject: [PATCH] Consider previously deleted tuples for insert page [skip ci]

---
 src/hnswvacuum.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/hnswvacuum.c b/src/hnswvacuum.c
index 2a472b5..0651b22 100644
--- a/src/hnswvacuum.c
+++ b/src/hnswvacuum.c
@@ -413,7 +413,13 @@ MarkDeleted(HnswVacuumState * vacuumstate)
 
 			/* Skip deleted tuples */
 			if (etup->deleted)
+			{
+				/* Set to first free page */
+				if (!BlockNumberIsValid(insertPage))
+					insertPage = blkno;
+
 				continue;
+			}
 
 			/* Skip live tuples */
 			if (ItemPointerIsValid(&etup->heaptids[0]))