How to use this procedure.

Question

hellow everyone.
i created the following procedure in sql> but now i want to use in form,plz how to use the following procedure in form?
SQL> DECLARE
2 v_Calc NUMBER := 0;
3 BEGIN
4 WHILE v_Calc <= 10 LOOP
5 v_Calc := v_Calc + 1;
6 DBMS_OUTPUT.PUT_LINE('The value of v_Calc is ' || v_Calc);
7 END LOOP;
8 END;
9 /
Mehwish

Answer 1

Mehwish,
Check the parameter p_hiredate. Now it is treated as IN parameter. And in the procedure, its an OUT parameter. So change the procedure declaration line from
create or replace procedure emp_query(p_deptno in number, p_empno in out number, p_ename in out varchar2, p_job out varchar2, p_hiredate date, p_sal out number) isto
create or replace procedure emp_query(p_deptno in number, p_empno in out number, p_ename in out varchar2, p_job out varchar2, p_hiredate out date, p_sal out number) isAnd to call the procedure try,
DECLARE
   Num_p_empno number;
   Str_p_ename varchar2;
   Str_p_job varchar2;
   Dt_p_hiredate date;
   Num_p_sal number;
BEGIN
   Num_p_empno := <value_for_parameter>;
   Str_p_ename := <value_for_parameter>;
   emp_query(<p_deptno_value>, Num_p_empno, Str_p_ename, Str_p_job, Dt_p_hiredate, Num_p_sal);
END;Regards,
Manu.
Edited by: Manu. on Jul 27, 2010 1:54 PM