varsql=$"select t1.platform_type,{(isUSD?"sum(t1.amount_refund_usd)":"sum(t1.amount_refund_rmb)")} as amount_refund from dc_base_crm_refund t1 where t1.order_status!='Canceled' and t1.is_deleted=0 and is_freeze=0 ";
varsql=$"select t1.platform_type,{(isUSD?"sum(t1.amount_refund_usd)":"sum(t1.amount_refund_rmb)")} as amount_refund from dc_base_crm_refund t1 where t1.order_status!='Canceled' and t1.is_deleted=0 and is_freeze=0 ";