From ba01ef267ee48e86566886376c41d0a20551713c Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Tue, 19 Sep 2017 12:23:18 -0400
Subject: [PATCH] doc:  add example of % substitution for connection URIs

Reported-by: Zhou Digoal

Discussion: https://postgr.es/m/20170912133722.25637.91@wrigleys.postgresql.org

Backpatch-through: 10
---
 doc/src/sgml/libpq.sgml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml
index f154b6b5faf..51a857e8155 100644
--- a/doc/src/sgml/libpq.sgml
+++ b/doc/src/sgml/libpq.sgml
@@ -840,7 +840,9 @@ postgresql:///mydb?host=localhost&amp;port=5433
 
    <para>
     Percent-encoding may be used to include symbols with special meaning in any
-    of the <acronym>URI</acronym> parts.
+    of the <acronym>URI</acronym> parts, e.g. replace <literal>=</> with
+    <literal>%3D</>.
+
    </para>
 
    <para>
-- 
2.30.2