Index: branches/version-2_11-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php
===================================================================
--- branches/version-2_11-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php	(revision 20764)
+++ branches/version-2_11-dev/data/class/pages/admin/products/LC_Page_Admin_Products_Product.php	(revision 20784)
@@ -1017,5 +1017,5 @@
                     // dtb_products_class のカラムを取得
                     $dbFactory = SC_DB_DBFactory_Ex::getInstance();
-                    $arrColList = $dbFactory->sfGetColumnList("dtb_products_class", $objQuery);
+                    $arrColList = $objQuery->listTableFields('dtb_products_class');
                     $arrColList_tmp = array_flip($arrColList);