ydb/yt/yql/tests/sql/suites/pg-tpcds/q01.sql

--!syntax_pg
--TPC-DS Q1

-- start query 1 in stream 0 using template ../query_templates/query1.tpl
with customer_total_return as
(select sr_customer_sk as ctr_customer_sk
,sr_store_sk as ctr_store_sk
,sum(sr_fee) as ctr_total_return
from plato.store_returns
,plato.date_dim
where sr_returned_date_sk = d_date_sk
and d_year =2000
group by sr_customer_sk
,sr_store_sk)
 select  c_customer_id
from customer_total_return ctr1
,plato.store
,plato.customer
where ctr1.ctr_total_return > (select avg(ctr_total_return)*1.2::numeric
from customer_total_return ctr2
where ctr1.ctr_store_sk = ctr2.ctr_store_sk)
and s_store_sk = ctr1.ctr_store_sk
and s_state = 'TN'
and ctr1.ctr_customer_sk = c_customer_sk
order by c_customer_id
limit 100;

-- end query 1 in stream 0 using template ../query_templates/query1.tpl