DROP TABLE IF EXISTS Cine;
DROP TABLE IF EXISTS Pelicula;
DROP TABLE IF EXISTS Exibe;
CREATE TABLE Cine (
nombreCiudad char(30) PRIMARY KEY
);
CREATE TABLE Pelicula (
codigo integer PRIMARY KEY,
nombre char(30)
);
CREATE TABLE Exibe (
Codigo integer PRIMARY KEY,
cine char(30),
pelicula integer,
FOREIGN KEY (cine) REFERENCES Cine(nombreCiudad),
FOREIGN KEY (pelicula) REFERENCES Pelicula(codigo)
);
INSERT INTO Cine VALUES ('pepe');
SELECT * FROM Cine;
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