From 8995eac6c42465c2e866d3670fdb63f7bfbbabc2 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 18 Mar 2023 16:11:22 -0400
Subject: [PATCH] Doc: fix documentation example for bytea hex output format.

Per report from rsindlin

Discussion: https://postgr.es/m/167907221210.1803488.5939223864945604536@wrigleys.postgresql.org
---
 doc/src/sgml/datatype.sgml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index 0258b192e0e..a903dcc3216 100644
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -1480,7 +1480,12 @@ SELECT b, char_length(b) FROM test2;
    <para>
     Example:
 <programlisting>
-SELECT '\xDEADBEEF';
+SET bytea_output = 'hex';
+
+SELECT '\xDEADBEEF'::bytea;
+   bytea
+------------
+ \xdeadbeef
 </programlisting>
    </para>
   </sect2>