From d466c99bbe9bd87db57a4d3da062d812515b898c Mon Sep 17 00:00:00 2001
From: Matheus Alcantara <mths.dev@pm.me>
Date: Mon, 11 Aug 2025 17:38:20 -0300
Subject: [PATCH v2] docs: add note of fdw connections using SCRAM

---
 doc/src/sgml/postgres-fdw.sgml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/doc/src/sgml/postgres-fdw.sgml b/doc/src/sgml/postgres-fdw.sgml
index 781a01067f7..ef052101abd 100644
--- a/doc/src/sgml/postgres-fdw.sgml
+++ b/doc/src/sgml/postgres-fdw.sgml
@@ -834,6 +834,13 @@ OPTIONS (ADD password_required 'false');
          </listitem>
         </itemizedlist>
        </para>
+
+      <para>
+       If the incoming connection to the FDW instance does not use SCRAM,
+       <literal>use_scram_passthrough</literal> is ignored and authentication
+       will instead use the password from the user mapping, if one is provided.
+      </para>
+
       </listitem>
      </varlistentry>
 
-- 
2.39.5 (Apple Git-154)