From 905518d9d523a741b012848715602200e46ed516 Mon Sep 17 00:00:00 2001
From: Tatsuo Ishii <ishii@postgresql.org>
Date: Sun, 31 Aug 2025 21:06:01 +0900
Subject: [PATCH] Test: unbreak 039.log_backend_messages.

Commit 8ff2b9f6e mistakenly put synchronous commit parameters in
pgpool.conf.  Unbreak the test by putting the parameters in
postgresql.conf. Also check if clustering mode is streaming
replication. Because that parameters causes suspends PostgreSQL if
clustering mode is other than streaming replication.

Backpatch-through: v4.6
---
 src/test/regression/tests/039.log_backend_messages/test.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/test/regression/tests/039.log_backend_messages/test.sh b/src/test/regression/tests/039.log_backend_messages/test.sh
index 23e077ebb..6fe672e46 100755
--- a/src/test/regression/tests/039.log_backend_messages/test.sh
+++ b/src/test/regression/tests/039.log_backend_messages/test.sh
@@ -29,15 +29,19 @@ do
     # We set connection_cache to off so that each time client connects
     # to pgpool, it receives ready for query from backend.
     # We set synchronous_commit = remote_apply, and synchronous_standby_names = 'server1'
-    # so that updation to primary is replicated to standby with no lag.
+    # in streaming replication mode so that updation to primary is replicated to standby with no lag.
         cat >> etc/pgpool.conf <<EOF
 backend_weight0 = 0
 client_min_messages = log
 log_per_node_statement = off
 connection_cache = off
+EOF
+	if [ $mode = "s" ];then
+            cat >> data0/postgresql.conf <<EOF
 synchronous_commit = remote_apply
 synchronous_standby_names = 'server1'
 EOF
+	fi
     for option in none terse verbose
     do
 	echo "==== mode: $mode option: $option ===" >> result
-- 
2.39.5