ydb/yt/yql/tests/sql/suites/pg-tpcds/q17.sql

--!syntax_pg
--TPC-DS Q17

-- start query 1 in stream 0 using template ../query_templates/query17.tpl
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 plato.store_sales
     ,plato.store_returns
     ,plato.catalog_sales
     ,plato.date_dim d1
     ,plato.date_dim d2
     ,plato.date_dim d3
     ,plato.store
     ,plato.item
 where d1.d_quarter_name = '1998Q1'
   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 ('1998Q1','1998Q2','1998Q3')
   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 ('1998Q1','1998Q2','1998Q3')
 group by i_item_id
         ,i_item_desc
         ,s_state
 order by i_item_id
         ,i_item_desc
         ,s_state
limit 100;

-- end query 1 in stream 0 using template ../query_templates/query17.tpl