Questão 2128637

SELECT f.nome_func FROM funcionario as f INNER JOIN Dependente as d ON f.cod_ func = d.cod_func;

SELECT f.nome_func FROM funcionario as f LEFT JOIN dependente as d ON f.cod_func = d.cod_func WHERE d.nome is null;

SELECT f.nome_func FROM funcionario as f RIGHT JOIN dependente as d ON f.cod_func = d.cod_func WHERE d.nome is null;

SELECT f.nome_func FROM funcionario as f LEFT JOIN dependente as d ON f.cod_func = d.cod_func;