FROM ".TB_PREF."purch_order_details poline
LEFT JOIN ".TB_PREF."stock_master item ON poline.item_code=item.stock_id
WHERE order_no =".db_escape($order_no)." ";
FROM ".TB_PREF."purch_order_details poline
LEFT JOIN ".TB_PREF."stock_master item ON poline.item_code=item.stock_id
WHERE order_no =".db_escape($order_no)." ";