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Add solution for part 3c

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This commit is contained in:
Nick Krichevsky 2019-08-27 02:12:49 -04:00
parent 1579dade62
commit 5863ae7b2a
1 changed files with 8 additions and 1 deletions
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9
Cruise.sql
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@ -144,4 +144,11 @@ SELECT DISTINCT Cruise.CompanyName, Cruise.cruiseName FROM Cruise
JOIN Reservation USING (cruiseID)
JOIN Customer USING (customerID)
WHERE Customer.Age > 50 AND Cruise.departurePort = 'Miami'
ORDER BY Cruise.CompanyName ASC;
ORDER BY Cruise.CompanyName ASC;
-- 3c
SELECT companyName || Company.stockSymbol AS CruiseCompany, Cruise.cruiseName, Reservation.travelDate FROM Reservation
NATURAL JOIN Cruise
NATURAL JOIN Company
WHERE Cruise.Days >= 10 AND Reservation.travelDate >= '1-JAN-2019'
ORDER BY Cruise.cruiseName ASC, Reservation.travelDate ASC;