2016 03 11

Esta é uma pré-visualização de arquivo. Entre para ver o arquivo original

select * from hr.employees;
select first_name, last_name, salary from HR.employees;
select first_name "PRIMEIRO NOME",
 salary "SALÁRIO", salary*12 "SALÁRIO ANUAL" from HR.employees;
 
select first_name || ' ' || last_name "Nome Completo" from HR.employees;
select department_id from HR.employees order by department_id;
select distinct first_name, last_name from HR.employees ;
select *from HR.employees where department_id <>50;
select * from *;