This option does not revoke all possible permissions ... granted by a principal other than you. For example, presume that user Mary is principal_id 12 and user Raul is principal_id 15. Both Mary and ...

Da acesso de inserção somente na tabela funcionarios do banco grant insert on curso_sql.funcionarios to 'bruno'@'%'; revoke insert on curso_sql.funcionarios from 'bruno'@'%'; revoke select on ...