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CREATE TABLE cliente ( id INT NOT NULL PRIMARY KEY AUTO_INCREMENT, nome VARCHAR(10), email VARCHAR(10) ); desc cliente; alter table cliente; alter table cliente add data_nascimento char(8) not null; alter table cliente drop column data_nascimento; alter table cliente add data_nascimento date not null; alter table cliente drop column email; alter table cliente modify nome varchar(1000) not null; alter table cliente rename column data_nascimento to dt_nasc; alter table cliente add constraint nota check(1-11); desc cliente;

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