select ORDERS_DTL.ITEM_CODE as CODE, IFNULL(ITEM.ITEM_NAME, 'NULL') as NAME, sum(ORDERS_DTL.ORDER_QTY) as SUM_QTY from ORDERS
join WAREHOUSE on ORDERS.WH_CODE = WAREHOUSE.WH_CODE
join ORDERS_DTL on ORDERS.ORDER_NO = ORDERS_DTL.ORDER_NO
left outer join ITEM on ORDERS_DTL.ITEM_CODE = ITEM.ITEM_CODE
where WAREHOUSE.WH_NAME = '浦和倉庫'
group by ORDERS_DTL.ITEM_CODE
having sum(ORDERS_DTL.ORDER_QTY) >= 30
order by sum(ORDERS_DTL.ORDER_QTY) DESC, CODE DESC