CREATE TABLE Rooms (RoomId CLOB, roomName CLOB, beds NUMBER, bedType CLOB, maxOccupancy NUMBER, basePrice NUMBER, decor CLOB)
CREATE TABLE Reservations (Code NUMBER, Room CLOB, CheckIn CLOB, CheckOut CLOB, Rate FLOAT, LastName CLOB, FirstName CLOB, Adults NUMBER, Kids NUMBER)

For each bed type, find the average base price of different bed type. Plot them as pie chart.
SELECT bedType, AVG(basePrice) FROM Rooms GROUP BY bedType
SELECT "bedType", AVG("basePrice") FROM "Rooms" GROUP BY "bedType"