Result for one Function und one titel in one colum

Question

Hello,
it is possible to put one result form a function and another colum in only one colum?
Thank you, very much :-)
Chris from Germany

Answer 1

Sure:
SQL> create or replace
  2  function f1(n number)
  3  return number
  4  is
  5  begin
  6  return n;
  7  end;
  8  /
Function created.
SQL> select ename,f1(sal),comm,f1(sal) + nvl(comm,0) from emp
  2  /
ENAME         F1(SAL)       COMM F1(SAL)+NVL(COMM,0)
SMITH             800                            800
ALLEN            1600        300                1900
WARD             1250        500                1750
JONES            2975                           2975
MARTIN           1250       1400                2650
BLAKE            2850                           2850
CLARK            2450                           2450
SCOTT            3000                           3000
KING             5000                           5000
TURNER           1500          0                1500
ADAMS            1100                           1100
ENAME         F1(SAL)       COMM F1(SAL)+NVL(COMM,0)
JAMES             950                            950
FORD             3000                           3000
MILLER           1300                           1300
14 rows selected.
SQL> SY.