From 9b35c54ee65672351fe061d73575e60518681866 Mon Sep 17 00:00:00 2001
From: jim winstead <jimw@php.net>
Date: Tue, 23 Jan 2001 01:26:21 +0000
Subject: [PATCH] not return of mysql_affected_row when query had failed

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@40009 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/mysql.xml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/functions/mysql.xml b/functions/mysql.xml
index 47c37bc30e..0f3281282c 100644
--- a/functions/mysql.xml
+++ b/functions/mysql.xml
@@ -61,6 +61,9 @@
      statements which modify records. To retrieve the number of rows
      returned from a SELECT, use <function>mysql_num_rows</function>.
     </para>
+    <para>
+     If the last query failed, this function will return -1.
+    </para>
    </refsect1>
   </refentry>