vfix-0002-adjust-hash_table_bytes-for-balancing.patch

From a7995c8e6a149e3444e7e48b618a117cda588770 Mon Sep 17 00:00:00 2001
From: Tomas Vondra <tomas@vondra.me>
Date: Wed, 24 Sep 2025 14:32:29 +0200
Subject: [PATCH vfix 2/4] adjust hash_table_bytes for balancing

---
 src/backend/executor/nodeHash.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backend/executor/nodeHash.c b/src/backend/executor/nodeHash.c
index ef589b90339..972b5b58583 100644
--- a/src/backend/executor/nodeHash.c
+++ b/src/backend/executor/nodeHash.c
@@ -930,6 +930,7 @@ ExecChooseHashTableSize(double ntuples, int tupwidth, bool useskew,
 		 */
 		nbatch /= 2;
 		nbuckets *= 2;
+		hash_table_bytes *= 2;
 
 		*space_allowed = (*space_allowed) * 2;
 	}
-- 
2.51.0