From 53c044fc4d83549ca239872f6a4b0fe3dd49cec1 Mon Sep 17 00:00:00 2001
From: lsmith <lsmith@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 10 Jan 2008 08:49:13 +0000
Subject: [PATCH] - ported concat() from MDB2

---
 lib/Doctrine/Expression/Mysql.php | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/lib/Doctrine/Expression/Mysql.php b/lib/Doctrine/Expression/Mysql.php
index 08c8e9398..0f26b2057 100644
--- a/lib/Doctrine/Expression/Mysql.php
+++ b/lib/Doctrine/Expression/Mysql.php
@@ -110,4 +110,18 @@ class Doctrine_Expression_Mysql extends Doctrine_Expression_Driver
     {
         return 'UUID()';
     }
-}
\ No newline at end of file
+
+    /**
+     * Returns string to concatenate two or more string parameters
+     *
+     * @param string $value1
+     * @param string $value2
+     * @param string $values...
+     * @return string to concatenate two strings
+     **/
+    function concat($value1, $value2)
+    {
+        $args = func_get_args();
+        return 'CONCAT('.implode(', ', $args).')';
+    }
+}