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CREATE TABLE genero( id_genero int not null primary key auto_increment, nome varchar(40) not null ); CREATE TABLE filme( id_filme int not null primary key auto_increment, nome varchar(70) not null, data date, id_genero int, constraint fk_id_genero foreign key (id_genero) references genero (id_genero) ); insert into genero values (null,'ação'),(null,'romance'); select * from genero; insert into filme (id_filme, nome,data,id_genero) values (null, 'Homem Aranha','2024-07-12',1); insert into filme (id_filme, nome,data,id_genero) values (null, 'Rambo','2024-07-20',1); insert into filme (id_filme, nome,data,id_genero) values (null, 'E o vento levou','2024-07-30',2); select * from filme; alter table filme drop constraint fk_id_genero; select * from filme;

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