Create a procedure and inovke it to insert those values in to table

Question

Hii
i created a procedure with parameters modes in it.
1 CREATE OR REPLACE PROCEDURE proc_salaris(emp_no IN emp.empno%type, sal_mon OUT emp.sal%type,hiredat_day OUT emp.hiredate%type) IS
BEGIN
SELECT hiredate, sal INTO hiredat_day, sal_mon from emp where empno = emp_no;
INSERT into emp_2(empno, sal, hiredate) values(emp_no, sal_mon,hiredat_day);
end;
SQL> /
Procedure created.
now ia m trying to invoke this procedure to populate the values in to table emp_2 which as structure of emp but no values.
declare
sal_mon emp.sal%type;
hiredat_day emp.hiredate%type;
begin
proc_sal(7844,sal_mon, hiredat_day);
end;
PL/SQL procedure successfully completed.
but when i see the data in the table i see no rows selected.
SQL> select * from emp_2;
no rows selected.
plz help
thanks
sharath

Answer 1

Strange procedure but cannot reproduce what you have posted here.
SQL> create table emp_2 as select * from emp where 1 = 2;
Table created.
Procedure created.
SQL> ed
Wrote file afiedt.buf
  1  declare
  2  sal_mon emp.sal%type;
  3  hiredat_day emp.hiredate%type;
  4  begin
  5  proc_salaris(7844,sal_mon, hiredat_day);
  6* end;
SQL> /
PL/SQL procedure successfully completed.
SQL> select * from emp_2;
     EMPNO ENAME      JOB              MGR HIREDATE                   SAL       COMM     DEPTNO
      7844                                 08.09.1981 00:00:00       1500