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Developer-C 11.1
3.0
4.0
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CREATE TABLE Movie ( id NUMBER(7,0) NOT NULL, name varchar2(50) NOT NULL , director varchar2(50) NOT NULL , year NUMBER(4,0) NOT NULL , duration NUMBER(3,0), language varchar2(15) , rating number(4,2) , PRIMARY KEY(id), CONSTRAINT movie_id_checker CHECK(id>0) );
CREATE TABLE Casts ( movie_id_fk INT REFERENCES Movie(id) , id NUMBER(7,0) NOT NULL, fullname varchar2(50) NOT NULL , role varchar2(50) , PRIMARY KEY(id), CONSTRAINT cast_id_checker CHECK(id>0) );
CREATE TABLE Actor ( cast_id NUMBER(7,0) REFERENCES Casts(id) , id NUMBER(7,0) NOT NULL, name VARCHAR2(30) , surname VARCHAR2(25) , gender CHAR(1) CHECK ( gender IN ( 'M', 'F', 'X', 'Y', 'Z' ) ), date_of_birth DATE CONSTRAINT real_age_check CHECK(date_of_birth >= DATE '1870-01-01' ), PRIMARY KEY(id), CONSTRAINT actor_id_checker CHECK(id>0) );