Index: branches/version-2_5-dev/data/class/helper/SC_Helper_CSV.php
===================================================================
--- branches/version-2_5-dev/data/class/helper/SC_Helper_CSV.php	(revision 19670)
+++ branches/version-2_5-dev/data/class/helper/SC_Helper_CSV.php	(revision 19730)
@@ -170,8 +170,10 @@
             // カテゴリID
             if (in_array('category_id', $arrOutputCols)) {
-                $row['category_id'] = $objQuery->getCol("dtb_product_categories",
-                                  "category_id",
-                                  "product_id = ?",
-                                  array($row['product_id']));
+                $row['category_id'] = $objQuery->getCol(
+                    "category_id",
+                    "dtb_product_categories",
+                    "product_id = ?",
+                    array($row['product_id'])
+                );
             }
 
Index: branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php
===================================================================
--- branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php	(revision 19729)
+++ branches/version-2_5-dev/data/class/helper/SC_Helper_DB.php	(revision 19730)
@@ -799,5 +799,5 @@
                 $objQuery =& SC_Query::getSingletonInstance();
                 $where = "product_id = ?";
-                $category_id = $objQuery->getCol("dtb_product_categories", "category_id", "product_id = ?", array($product_id));
+                $category_id = $objQuery->getCol("category_id", "dtb_product_categories", "product_id = ?", array($product_id));
                 $this->g_category_id = $category_id;
             } else {
@@ -1723,5 +1723,5 @@
                 $objQuery =& SC_Query::getSingletonInstance();
                 $where = "product_id = ?";
-                $maker_id = $objQuery->getCol("dtb_products", "maker_id", "product_id = ?", array($product_id));
+                $maker_id = $objQuery->getCol("maker_id", "dtb_products", "product_id = ?", array($product_id));
                 $this->g_maker_id = $maker_id;
             } else {