How to call function which has input parameter type??

Question

Hi all,
I am facing problem while
executing select ftest1(123) from dual;
and i am getting error
ORA-006553:PLS-306 : wrong number or types of arguments in call to ftest1
and this is the code for function;
create package body pkg1 is
type no_array is table of NUMBER index by binary_integer;
end pkg1;
CREATE OR REPLACE FUNCTION ftest1(lvdriver pkg1.No_arrray)
    RETURN VARCHAR2
IS
    lv VARCHAR2(100);
BEGIN
    FOR i IN lvdriver.first .. lvdriver.last LOOP
        SELECT last_nm
          INTO lv
          FROM person
         WHERE person_id = lvdriver(i);
        dbms_output.put_line(lv);
    END LOOP;
    RETURN lv;
END;
how to pass array values to function
i need to pass multiple values to array here it is lvdriver(1,2,3,123,4,5)??

Answer 1

Example...
create or replace type tNums as table of number;
create or replace function ftest1(nms tNums) return number is
  vResult number := 0;
begin
  for i in 1 .. nms.count
  loop
    vResult := vResult + nms(i);
  end loop;
  return vResult;
end;
SQL> select ftest1(tNums(1,2,3,4)) from dual;
FTEST1(TNUMS(1,2,3,4))
                    10