From 2a97d230f25cb95942376f6b6d1d4fdc1f63d037 Mon Sep 17 00:00:00 2001
From: Yasuo Ohgaki <yohgaki@php.net>
Date: Wed, 29 Jan 2014 05:59:27 +0000
Subject: [PATCH] Fixed Bug #61266pg_affected_rows inconsistent behavior
 (depends on PostgreSQL server version)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@332751 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/pgsql/functions/pg-affected-rows.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/reference/pgsql/functions/pg-affected-rows.xml b/reference/pgsql/functions/pg-affected-rows.xml
index dd0a8ed0ae..50605678c0 100644
--- a/reference/pgsql/functions/pg-affected-rows.xml
+++ b/reference/pgsql/functions/pg-affected-rows.xml
@@ -19,6 +19,10 @@
    <literal>UPDATE</literal>, and <literal>DELETE</literal>
    queries. 
   </para>
+  <para>
+   Since PostgreSQL 9.0 and above, the server returns the number of 
+   SELECTed rows. Older PostgreSQL return 0 for SELECT.
+  </para>
   <note>
    <para>
     This function used to be called <function>pg_cmdtuples</function>.