From ec969fa55c2ffc71ce0b94e923e013d650de2220 Mon Sep 17 00:00:00 2001
From: Atsushi Torikoshi <torikoshia@oss.nttdata.com>
Date: Thu, 19 Nov 2020 14:45:49 +0900
Subject: [PATCH v2] After commit d05b172, we can use pg_prepared_statements
 view to examine the number of generic and custom were chosen. This patch adds
 this explanation in the manual of PREPARE.

---
 doc/src/sgml/ref/prepare.sgml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/src/sgml/ref/prepare.sgml b/doc/src/sgml/ref/prepare.sgml
index 57a34ff83c..3cc5f9de4a 100644
--- a/doc/src/sgml/ref/prepare.sgml
+++ b/doc/src/sgml/ref/prepare.sgml
@@ -204,7 +204,8 @@ EXPLAIN EXECUTE <replaceable>name</replaceable>(<replaceable>parameter_values</r
   <para>
    You can see all prepared statements available in the session by querying the
    <link linkend="view-pg-prepared-statements"><structname>pg_prepared_statements</structname></link>
-   system view.
+   system view. This view also shows the numbers of generic and custom plans
+   were chosen.
   </para>
  </refsect1>
 
-- 
2.18.1