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-- https://en.wikibooks.org/wiki/SQL_Exercises/Movie_theatres
CREATE TABLE Movies (
Code INTEGER PRIMARY KEY,
Title VARCHAR(255) NOT NULL,
Rating VARCHAR(255)
);
CREATE TABLE MovieTheaters (
Code INTEGER PRIMARY KEY,
Name VARCHAR(255) NOT NULL,
Movie INTEGER,
FOREIGN KEY (Movie) REFERENCES Movies(Code)
) ;
INSERT INTO Movies(Code,Title,Rating) VALUES(1,'Citizen Kane','PG');
INSERT INTO Movies(Code,Title,Rating) VALUES(2,'Singin'' in the Rain','G');
INSERT INTO Movies(Code,Title,Rating) VALUES(3,'The Wizard of Oz','G');
INSERT INTO Movies(Code,Title,Rating) VALUES(4,'The Quiet Man',NULL);
INSERT INTO Movies(Code,Title,Rating) VALUES(5,'North by Northwest',NULL);
INSERT INTO Movies(Code,Title,Rating) VALUES(6,'The Last Tango in Paris','NC-17');
INSERT INTO Movies(Code,Title,Rating) VALUES(7,'Some Like it Hot','PG-13');
INSERT INTO Movies(Code,Title,Rating) VALUES(8,'A Night at the Opera',NULL);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(1,'Odeon',5);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(2,'Imperial',1);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(3,'Majestic',NULL);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(4,'Royale',6);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(5,'Paraiso',3);
INSERT INTO MovieTheaters(Code,Name,Movie) VALUES(6,'Nickelodeon',NULL);
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