Error in table(Cast)

Question

Hi
I tried the following code
could you please resolve the error in this code
create or replace type numlist as table of number;
declare
  var numlist;
begin
select 1 into var
  from table(cast(var));
end;
/thanks

Answer 1

ME_XE?create or replace type numlist as table of number;
  2  /
Type created.
Elapsed: 00:00:00.62
ME_XE?
ME_XE?declare
  2    var    numlist  := numlist(1,2,3);
  3  begin
  4
  5     for x in
  6     (
  7        select column_value
  8        from table(cast(var as numlist))
  9     )
10     loop
11        dbms_output.put_line('value = ' || x.column_value);
12     end loop;
13
14  end;
15  /
value = 1
value = 2
value = 3
PL/SQL procedure successfully completed.
Elapsed: 00:00:00.46