set enable_result_cache_for_session = off;
:EXPLAIN
-- start query 48 in stream 4 using template query27.tpl and seed 1971021095
with results as
 (select i_item_id,
        s_state, 0 as g_state,
        ss_quantity agg1,
        ss_list_price agg2,
        ss_coupon_amt agg3,
        ss_sales_price agg4
 from store_sales, customer_demographics, date_dim, store, item
 where ss_sold_date_sk = d_date_sk and
       ss_item_sk = i_item_sk and
       ss_store_sk = s_store_sk and
       ss_cdemo_sk = cd_demo_sk and
       cd_gender = 'M' and
       cd_marital_status = 'S' and
       cd_education_status = 'College' and
       d_year = 1998 and
       s_state in ('OH','WA', 'WV', 'LA', 'MO', 'IL')
 )

  select  i_item_id,
  s_state, g_state, agg1, agg2, agg3, agg4
   from (
        select i_item_id, s_state, 0 as g_state, avg(agg1) agg1, avg(agg2) agg2, avg(agg3) agg3, avg(agg4) agg4 from results
        group by i_item_id, s_state
         union all
        select i_item_id, NULL AS s_state, 1 AS g_state, avg(agg1) agg1, avg(agg2) agg2, avg(agg3) agg3,
         avg(agg4) agg4 from results
        group by i_item_id
         union all
        select NULL AS i_item_id, NULL as s_state, 1 as g_state, avg(agg1) agg1, avg(agg2) agg2, avg(agg3) agg3,
         avg(agg4) agg4 from results
        ) foo
  order by i_item_id, s_state
 limit 100;

-- end query 48 in stream 4 using template query27.tpl