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-- regarding copyright ownership.  The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License.  You may obtain a copy of the License at
--
--     http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing, software
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SELECT D_YEAR, S_CITY, P_BRAND,
SUM(LO_REVENUE - LO_SUPPLYCOST) AS PROFIT
FROM DATES, CUSTOMER, P_LINEORDER,SUPPLIER, PART
WHERE  LO_CUSTKEY = C_CUSTKEY
AND LO_SUPPKEY = S_SUPPKEY
AND LO_PARTKEY = P_PARTKEY
AND  LO_ORDERDATE = D_DATEKEY
AND S_NATION = 'UNITED STATES'
AND (D_YEAR = 1997 OR D_YEAR = 1998)
AND P_CATEGORY = 'MFGR#14'
GROUP BY D_YEAR, S_CITY, P_BRAND
ORDER BY D_YEAR, S_CITY, P_BRAND;
