set enable_result_cache_for_session = off;
:EXPLAIN
-- start query 14 in stream 0 using template query21.tpl and seed 176862195
select  *
 from(select w_warehouse_name
            ,i_item_id
            ,sum(case when (cast(d_date as date) < cast ('2000-05-19' as date))
	                then inv_quantity_on_hand 
                      else 0 end) as inv_before
            ,sum(case when (cast(d_date as date) >= cast ('2000-05-19' as date))
                      then inv_quantity_on_hand 
                      else 0 end) as inv_after
   from inventory
       ,warehouse
       ,item
       ,date_dim
   where i_current_price between 0.99 and 1.49
     and i_item_sk          = inv_item_sk
     and inv_warehouse_sk   = w_warehouse_sk
     and inv_date_sk    = d_date_sk
     and d_date between (cast ('2000-05-19' as date) - '30 days'::interval)
                    and (cast ('2000-05-19' as date) + '30 days'::interval)
   group by w_warehouse_name, i_item_id) x
 where (case when inv_before > 0 
             then inv_after / inv_before 
             else null
             end) between 2.0/3.0 and 3.0/2.0
 order by w_warehouse_name
         ,i_item_id
 limit 100;

-- end query 14 in stream 0 using template query21.tpl