From b9ea8d20fde981997425ba72de7aa23e319e753e Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Thu, 30 Aug 2012 13:17:21 -0400
Subject: [PATCH] Document that COPY OUT requires an absolute pathname.

As suggested by Etsuro Fujita, but with somewhat different wording.
---
 doc/src/sgml/ref/copy.sgml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/src/sgml/ref/copy.sgml b/doc/src/sgml/ref/copy.sgml
index e5f45f4a8af..b2a6dd797ce 100644
--- a/doc/src/sgml/ref/copy.sgml
+++ b/doc/src/sgml/ref/copy.sgml
@@ -116,9 +116,10 @@ COPY { <replaceable class="parameter">table_name</replaceable> [ ( <replaceable
     <term><replaceable class="parameter">filename</replaceable></term>
     <listitem>
      <para>
-      The absolute path name of the input or output file.  Windows users
-      might need to use an <literal>E''</> string and double any backslashes
-      used in the path name.
+      The path name of the input or output file.  An input filename can be
+      an absolute or relative path, but an output filename must be an absolute
+      path.  Windows users might need to use an <literal>E''</> string and
+      double any backslashes used in the path name.
      </para>
     </listitem>
    </varlistentry>
-- 
2.39.5