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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 add data_nascimento date not null; alter table cliente drop column email; desc cliente; alter table cliente add nota decimal(3,1) check (nota>=0 and nota<=10); desc cliente; alter table cliente add cpf varchar(14); alter table cliente add CONSTRAINT cpf_uniq unique(cpf); desc cliente;

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