From 491eb08bfe0dc6c02499b2508c0078eb1b9a1e55 Mon Sep 17 00:00:00 2001
From: avl <alex.litovchenko@gmail.com>
Date: Fri, 19 Dec 2008 18:16:10 +0200
Subject: [PATCH] Primary Key for composite.

---
 ipf/orm/record.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ipf/orm/record.php b/ipf/orm/record.php
index 639b352..0b7d506 100644
--- a/ipf/orm/record.php
+++ b/ipf/orm/record.php
@@ -1010,6 +1010,17 @@ abstract class IPF_ORM_Record extends IPF_ORM_Record_Abstract implements Countab
         return $id;
     }
 
+    public function pk($sep='_')
+    {
+    	$pk = '';
+    	while (list($key, $val) = each($this->_id)) {
+    		if ($pk!='')
+    			$pk .= $sep;
+    		$pk .= $val;
+		}
+        return $pk;
+    }
+
     public function getLast()
     {
         return $this;
-- 
2.49.0