From: David Rowley <drowley@postgresql.org>
Date: Fri, 15 Aug 2025 05:24:21 +0000 (+1200)
Subject: Fix failing -D HASH_STATISTICS builds
X-Git-Tag: REL_18_RC1~49
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e4ba326295c51a6c3c84fab6ce4942f9fceefbea;p=thirdparty%2Fpostgresql.git

Fix failing -D HASH_STATISTICS builds

This seems to have been broken for a few years by cc5ef90ed.

Author: Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>
Reviewed-by: David Rowley <dgrowleyml@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/OSCPR01MB14966E11EEFB37D7857FCEDB7F535A@OSCPR01MB14966.jpnprd01.prod.outlook.com
Backpatch-through: 17
---

diff --git a/src/backend/utils/hash/dynahash.c b/src/backend/utils/hash/dynahash.c
index 1ad155d446e..bd0525ecdc7 100644
--- a/src/backend/utils/hash/dynahash.c
+++ b/src/backend/utils/hash/dynahash.c
@@ -1158,6 +1158,8 @@ hash_update_hash_key(HTAB *hashp,
 	HashCompareFunc match;
 
 #ifdef HASH_STATISTICS
+	HASHHDR    *hctl = hashp->hctl;
+
 	hash_accesses++;
 	hctl->accesses++;
 #endif