From 2b06f512d2aa6cf088eb1d8d8055d3614c954d3c Mon Sep 17 00:00:00 2001
From: zYne <zYne@625475ce-881a-0410-a577-b389adb331d8>
Date: Wed, 7 Feb 2007 14:22:45 +0000
Subject: [PATCH] added support for random()

---
 lib/Doctrine/Expression/Mysql.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/Doctrine/Expression/Mysql.php b/lib/Doctrine/Expression/Mysql.php
index 3118c91d2..985a37d0c 100644
--- a/lib/Doctrine/Expression/Mysql.php
+++ b/lib/Doctrine/Expression/Mysql.php
@@ -41,6 +41,15 @@ class Doctrine_Expression_Mysql extends Doctrine_Expression
     {
         return 'RLIKE';
     }
+    /**
+     * return string to call a function to get random value inside an SQL statement
+     *
+     * @return string to generate float between 0 and 1
+     */
+    public function random()
+    {
+        return 'RAND()';
+    }
     /**
      * build a pattern matching string
      *