Question

CREATE VIEW Tournament_Winners AS
SELECT tournament_no, player_no FROM Results WHERE position = 1
SELECT tornament_name FROM Tournament WHERE Tournamnet.tournament_no = Results.tournament_no;

I have also tried to implement this using a JOIN:

SELECT tournament_no, player_no FROM Results WHERE position = 1
FULL JOIN Tournament
ON Tournament.tournament_no = Results.tournament_no;

Neither works.

Answer 1

Take a look at syntax of joins and view.

CREATE OR REPLACE VIEW Tournament_Winners AS
      SELECT a.tournament_no, a.player_no, b.tornament_name
         FROM Results a,Tournament b 
            where a.tournament_no=b.tournament_no and a.position=1