Creating Report with three parameter

Question

Hi Team,
Please tell me how to create report having more than one PARAMETER in BI Publisher...
I am able to create DATA MODEL but when I am creating Report from the Data Source on dragging the table....
*THE TABLES HAVE NULL RECORDS...Please tell me what to do....[I am working on Windows 2003 server OS].*
Thanks ,
Him

Answer 1

SQL> create or replace procedure optional(n in varchar2 default null)
  2  as
  3  begin
  4     if n is null then
  5        dbms_output.put_line('No parameter');
  6     else
  7        dbms_output.put_line(n);
  8     end if;
  9  end;
10  /
Procedure created.
SQL>
SQL> exec optional('Hello');
Hello
PL/SQL procedure successfully completed.
SQL> exec optional();
No parameter
PL/SQL procedure successfully completed.