hive-testbench/spark-queries-tpcds/q31.sql

WITH ss AS
(SELECT
    ca_county,
    d_qoy,
    d_year,
    sum(ss_ext_sales_price) AS store_sales
  FROM store_sales, date_dim, customer_address
  WHERE ss_sold_date_sk = d_date_sk
    AND ss_addr_sk = ca_address_sk
  GROUP BY ca_county, d_qoy, d_year),
    ws AS
  (SELECT
    ca_county,
    d_qoy,
    d_year,
    sum(ws_ext_sales_price) AS web_sales
  FROM web_sales, date_dim, customer_address
  WHERE ws_sold_date_sk = d_date_sk
    AND ws_bill_addr_sk = ca_address_sk
  GROUP BY ca_county, d_qoy, d_year)
SELECT
  ss1.ca_county,
  ss1.d_year,
  ws2.web_sales / ws1.web_sales web_q1_q2_increase,
  ss2.store_sales / ss1.store_sales store_q1_q2_increase,
  ws3.web_sales / ws2.web_sales web_q2_q3_increase,
  ss3.store_sales / ss2.store_sales store_q2_q3_increase
FROM
  ss ss1, ss ss2, ss ss3, ws ws1, ws ws2, ws ws3
WHERE
  ss1.d_qoy = 1
    AND ss1.d_year = 2000
    AND ss1.ca_county = ss2.ca_county
    AND ss2.d_qoy = 2
    AND ss2.d_year = 2000
    AND ss2.ca_county = ss3.ca_county
    AND ss3.d_qoy = 3
    AND ss3.d_year = 2000
    AND ss1.ca_county = ws1.ca_county
    AND ws1.d_qoy = 1
    AND ws1.d_year = 2000
    AND ws1.ca_county = ws2.ca_county
    AND ws2.d_qoy = 2
    AND ws2.d_year = 2000
    AND ws1.ca_county = ws3.ca_county
    AND ws3.d_qoy = 3
    AND ws3.d_year = 2000
    AND CASE WHEN ws1.web_sales > 0
    THEN ws2.web_sales / ws1.web_sales
        ELSE NULL END
    > CASE WHEN ss1.store_sales > 0
    THEN ss2.store_sales / ss1.store_sales
      ELSE NULL END
    AND CASE WHEN ws2.web_sales > 0
    THEN ws3.web_sales / ws2.web_sales
        ELSE NULL END
    > CASE WHEN ss2.store_sales > 0
    THEN ss3.store_sales / ss2.store_sales
      ELSE NULL END
ORDER BY ss1.ca_county