Passing object type as parameters

Question

HI All,
I am having a procedure as parameters below
Procedure xyz( one in Varchar2
two in Varchar2
three in inv_abc_obj
four out inv_def_obj);
No i need to run this procedure as stand alone.
The object inv_abc_obj is again of type inv_abc_obj as objecct ( main_obj_type xx_itm_main_obj
sub_obj_type xx_tst_main_obj)
Can any one help me out how to execute the procedure xyz
Thanks in Advance

Answer 1

somtheing like this.
create or replace type t_type as object(
npid number,
ffid number,
str varchar2(200));
create or replace type tbl_type as table of t_type;
create or replace
procedure xyz(one in varchar2,two in varchar2, three in tbl_type, four out tbl_type)
as
begin
four:=three;
end;
declare
three tbl_type :=tbl_type();
four  tbl_type :=tbl_type();
begin
three.extend(1);
three(1) := t_type(1,2,'TEST');
xyz(1,2,three,four);
dbms_output.put_line(four(1).str);
end;
/