43 lines
1.6 KiB
SQL
43 lines
1.6 KiB
SQL
select i_item_id
|
|
,i_item_desc
|
|
,s_state
|
|
,count(ss_quantity) as store_sales_quantitycount
|
|
,avg(ss_quantity) as store_sales_quantityave
|
|
,stddev_samp(ss_quantity) as store_sales_quantitystdev
|
|
,stddev_samp(ss_quantity)/avg(ss_quantity) as store_sales_quantitycov
|
|
,count(sr_return_quantity) as store_returns_quantitycount
|
|
,avg(sr_return_quantity) as store_returns_quantityave
|
|
,stddev_samp(sr_return_quantity) as store_returns_quantitystdev
|
|
,stddev_samp(sr_return_quantity)/avg(sr_return_quantity) as store_returns_quantitycov
|
|
,count(cs_quantity) as catalog_sales_quantitycount ,avg(cs_quantity) as catalog_sales_quantityave
|
|
,stddev_samp(cs_quantity) as catalog_sales_quantitystdev
|
|
,stddev_samp(cs_quantity)/avg(cs_quantity) as catalog_sales_quantitycov
|
|
from store_sales
|
|
,store_returns
|
|
,catalog_sales
|
|
,date_dim d1
|
|
,date_dim d2
|
|
,date_dim d3
|
|
,store
|
|
,item
|
|
where d1.d_quarter_name = '2000Q1'
|
|
and d1.d_date_sk = ss_sold_date_sk
|
|
and i_item_sk = ss_item_sk
|
|
and s_store_sk = ss_store_sk
|
|
and ss_customer_sk = sr_customer_sk
|
|
and ss_item_sk = sr_item_sk
|
|
and ss_ticket_number = sr_ticket_number
|
|
and sr_returned_date_sk = d2.d_date_sk
|
|
and d2.d_quarter_name in ('2000Q1','2000Q2','2000Q3')
|
|
and sr_customer_sk = cs_bill_customer_sk
|
|
and sr_item_sk = cs_item_sk
|
|
and cs_sold_date_sk = d3.d_date_sk
|
|
and d3.d_quarter_name in ('2000Q1','2000Q2','2000Q3')
|
|
group by i_item_id
|
|
,i_item_desc
|
|
,s_state
|
|
order by i_item_id
|
|
,i_item_desc
|
|
,s_state
|
|
limit 100;
|