From 6bd8a1c2d30107b604ca4047e738b8b461dae1ac Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Fri, 23 Aug 2002 01:27:44 +0000
Subject: [PATCH] Add note that explains that \df omits functions it thinks are
I/O functions.
---
doc/src/sgml/ref/psql-ref.sgml | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 553d3e7dac8..02c5d833b82 100644
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -1,5 +1,5 @@
<!--
-$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.72 2002/08/16 20:34:06 momjian Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.73 2002/08/23 01:27:44 tgl Exp $
PostgreSQL documentation
-->
@@ -835,6 +835,15 @@ testdb=>
<literal>\df+</literal> is used, additional information about
each function, including language and description, is shown.
</para>
+
+ <note>
+ <para>
+ To reduce clutter, <literal>\df</> does not show datatype I/O
+ functions. This is implemented by ignoring functions that accept
+ or return type <type>cstring</>.
+ </para>
+ </note>
+
</listitem>
</varlistentry>
--
GitLab