sql-tests.testcases.hive_tpch.q08.sql Maven / Gradle / Ivy
-- database: presto; groups: tpch; tables: part,supplier,lineitem,orders,customer,nation
SELECT
o_year,
sum(CASE
WHEN nation = 'BRAZIL'
THEN volume
ELSE 0
END) / sum(volume) AS mkt_share
FROM (
SELECT
extract(YEAR FROM o_orderdate) AS o_year,
l_extendedprice * (1 - l_discount) AS volume,
n2.n_name AS nation
FROM
part,
supplier,
lineitem,
orders,
customer,
nation n1,
nation n2,
region
WHERE
p_partkey = l_partkey
AND s_suppkey = l_suppkey
AND l_orderkey = o_orderkey
AND o_custkey = c_custkey
AND c_nationkey = n1.n_nationkey
AND n1.n_regionkey = r_regionkey
AND r_name = 'AMERICA'
AND s_nationkey = n2.n_nationkey
AND o_orderdate BETWEEN DATE '1995-01-01' AND DATE '1996-12-31'
AND p_type = 'ECONOMY ANODIZED STEEL'
) AS all_nations
GROUP BY
o_year
ORDER BY
o_year