SQL> SELECT first_name || ' ' || last_name,
2 salary, commission
3 FROM employee;
|
SQL> SELECT first_name || ' ' || last_name AS "Nome",
2 salary AS "Salário",
3 NVL(commission, 0) AS "Comissão"
4 FROM employee;
|
FIRST_NAME||''||LAST_NAME Salary Commission
-------------------------- --------- ----------
JOHN SMITH 800
KEVIN ALLEN 1600 300
JEAN DOYLE 2850
CYNTHIA WARD 1250 500
|
NOME Salário Comissão
------------------------------- --------- ---------
JOHN SMITH 800 0
KEVIN ALLEN 1600 300
JEAN DOYLE 2850 0
CYNTHIA WARD 1250 500
|
