From edb382179d49105a236b54678a5a4020276df071 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Tue, 22 Feb 2011 09:06:18 -0500
Subject: [PATCH] Reword information_schema duplicate constraint warning text.

---
 doc/src/sgml/information_schema.sgml | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/doc/src/sgml/information_schema.sgml b/doc/src/sgml/information_schema.sgml
index 32e90837443..21e4f98913a 100644
--- a/doc/src/sgml/information_schema.sgml
+++ b/doc/src/sgml/information_schema.sgml
@@ -23,13 +23,14 @@
 
  <note>
   <para>
-   The SQL standard requires constraint names to be unique within a
-   schema;  <productname>PostgreSQL</productname>, however, does not
-   enforce this restriction.  If duplicate-named constraints are
-   stored in the same <productname>PostgreSQL</productname> schema,
-   a standard-compliant query that expects to return one matching
-   constraint row might return several, one row for each matching
-   constraint stored in the specified schema. 
+   When querying the database for constraint information, it is possible
+   for a standard-compliant query that expects to return one row to
+   return several.  This is because the SQL standard requires constraint
+   names to be unique within a schema, but
+   <productname>PostgreSQL</productname> does not enforce this
+   restriction.  <productname>PostgreSQL</productname>
+   automatically-generated constraint names avoid duplicates in the
+   same schema, but users can specify such duplicate names.
   </para>
  </note>
 
-- 
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