Can I use an array on a table in "IN"

Question

Can I use a table or an array in 'IN'?
It doesnt work.
create or replace
TYPE "SPLIT_TBL2"
as table of number(12,2);
declare
  v_tab_num split_tbl2;
  v_num number;
begin
  select * bulk collect into v_tab_num from table(tools.split('1,2,3,4', ','));    -- return a table like SPLIT_TBL2
  select 1 into v_num from dual where 1 in (v_tab_num);  -- it doesn't work
end;

Answer 1

Example:
create or replace
TYPE "SPLIT_TBL2"
as table of number(12,2);
declare
  v_tab_num split_tbl2 := split_tbl2(3);
  v_num number;
begin
--  select * bulk collect into v_tab_num from table(tools.split('1,2,3,4', ','));    -- return a table like SPLIT_TBL2 
  select 33 into v_num from dual where 3 in (select * from TABLE((v_tab_num)));  -- it doesn't work 
  dbms_output.put_line( v_num);--outputs 33
end;