From cdc197cf3100359cd436757adc0002dad07e3117 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Thu, 6 Nov 2008 15:18:36 +0000
Subject: Improve psql's \dC command to take a pattern parameter.  Casts are
 shown if their source or target types match the pattern (using the same
 definition of "match" as \dT does).  Per recent discussion.

---
 doc/src/sgml/ref/psql-ref.sgml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'doc/src')

diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 464cf8ec7f2..2d21ff05a58 100644
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -1,5 +1,5 @@
 <!--
-$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.211 2008/09/06 20:18:08 tgl Exp $
+$PostgreSQL: pgsql/doc/src/sgml/ref/psql-ref.sgml,v 1.212 2008/11/06 15:18:35 tgl Exp $
 PostgreSQL documentation
 -->
 
@@ -894,10 +894,13 @@ testdb=&gt;
 
 
       <varlistentry>
-        <term><literal>\dC</literal></term>
+        <term><literal>\dC [ <replaceable class="parameter">pattern</replaceable> ]</literal></term>
         <listitem>
         <para>
         Lists all available type casts.
+        If <replaceable class="parameter">pattern</replaceable>
+        is specified, only casts whose source or target types match the
+        pattern are listed.
         </para>
         </listitem>
       </varlistentry>
-- 
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