From fe7814b64cc4fdea98376908416e6d3bcf7d17ee Mon Sep 17 00:00:00 2001
From: Nathan Gray <nathangray.bsc@gmail.com>
Date: Mon, 14 May 2012 18:03:42 +0000
Subject: [PATCH] Prepend table name to avoid ambiguity

---
 etemplate/inc/class.so_sql.inc.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/etemplate/inc/class.so_sql.inc.php b/etemplate/inc/class.so_sql.inc.php
index 01a372885a..374abd4d0e 100644
--- a/etemplate/inc/class.so_sql.inc.php
+++ b/etemplate/inc/class.so_sql.inc.php
@@ -931,7 +931,12 @@ class so_sql
 		}
 		if ($only_keys === true)
 		{
-			$colums = implode(',',array_keys($this->db_key_cols));
+			$colums = array_keys($this->db_key_cols);
+			foreach($colums as &$column)
+			{
+				$column = $this->table_name . '.' . $column;
+			}
+			$colums = implode(',',$colums);
 			if (!empty($colums)) $colums = ' DISTINCT '.$colums;
 		}
 		elseif (is_array($only_keys))