select
  d.ITEM_CODE as CODE,
  ifnull(i.ITEM_NAME, 'NULL') as NAME,
  sum(d.ORDER_QTY) as SUM_QTY
from
  ORDERS o
  join WAREHOUSE w on o.WH_CODE = w.WH_CODE
  join ORDERS_DTL d on o.ORDER_NO = d.ORDER_NO
  left join ITEM i on i.ITEM_CODE = d.ITEM_CODE
where
  w.WH_NAME = '浦和倉庫'
group by d.ITEM_CODE
having sum(d.ORDER_QTY) >= 50
order by
  sum(d.ORDER_QTY) desc,
  d.ITEM_CODE desc