SQL & PL/SQL

hi all,

SELECT SAL1 ,SAL FROM EMP E WHERE E.NAME='RAJ';

but i dont have record in my table if i have null data using nvl i will use, i want to display o/p like

sal1  sal

---   ----

0      0

SELECT nvl(SAL1,0) ,nvl(SAL,0) FROM EMP E WHERE E.NAME='RAJ';  but this is also not working