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-- start query 1 in stream 0 using template query83.tpl and seed 1930872976
with sr_items as
(select i_item_id item_id,
sum(sr_return_quantity) sr_item_qty
from store_returns,
item,
date_dim
where sr_item_sk = i_item_sk
and d_date in
(select d_date
from date_dim
where d_week_seq in
(select d_week_seq
from date_dim
where d_date in (cast('2000-06-17' as date),cast('2000-08-22' as date),cast('2000-11-17' as date))))
and sr_returned_date_sk = d_date_sk
group by i_item_id),
cr_items as
(select i_item_id item_id,
sum(cr_return_quantity) cr_item_qty
from catalog_returns,
item,
date_dim
where cr_item_sk = i_item_sk
and d_date in
(select d_date
from date_dim
where d_week_seq in
(select d_week_seq
from date_dim
where d_date in (cast('2000-06-17' as date),cast('2000-08-22' as date),cast('2000-11-17' as date))))
and cr_returned_date_sk = d_date_sk
group by i_item_id),
wr_items as
(select i_item_id item_id,
sum(wr_return_quantity) wr_item_qty
from web_returns,
item,
date_dim
where wr_item_sk = i_item_sk
and d_date in
(select d_date
from date_dim
where d_week_seq in
(select d_week_seq
from date_dim
where d_date in (cast('2000-06-17' as date),cast('2000-08-22' as date),cast('2000-11-17' as date))))
and wr_returned_date_sk = d_date_sk
group by i_item_id)
select sr_items.item_id
,sr_item_qty
,sr_item_qty/(sr_item_qty+cr_item_qty+wr_item_qty)/3.0 * 100 sr_dev
,cr_item_qty
,cr_item_qty/(sr_item_qty+cr_item_qty+wr_item_qty)/3.0 * 100 cr_dev
,wr_item_qty
,wr_item_qty/(sr_item_qty+cr_item_qty+wr_item_qty)/3.0 * 100 wr_dev
,(sr_item_qty+cr_item_qty+wr_item_qty)/3.0 average
from sr_items
,cr_items
,wr_items
where sr_items.item_id=cr_items.item_id
and sr_items.item_id=wr_items.item_id
order by sr_items.item_id
,sr_item_qty
limit 100;
-- end query 1 in stream 0 using template query83.tpl
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