Command DML in variables IN/OUT from in functions/procedures

Question

I Use function variables IN/OUT.
Is possible command DML in variables IN/OUT?
Example:
Create Function status (v1 out number, v2 out char, v3 in number) return is varchar2
begin
select col1, col2 into v1, v2 from table where col3=v3;
return 'Sucess'
exception
when others then
return 'ERROR';
end;
is command:
select v1, v2 from table(cast(status(v1,v2,2)));
Tanks!!

Answer 1

CREATE OR REPLACE TYPE debito_typ IS OBJECT
(cod_status_debito number(3),
dat_situacao date,
log_saldo_zero char(1)
CREATE OR REPLACE TYPE debito_tabletyp AS TABLE OF debito_typ;
FUNCTION status_atual2 (p_seq_debito IN sisarr.debito.seq_debito%TYPE)
RETURN debito_tabletyp PIPELINED IS
BEGIN
begin
FOR rec IN (select his.cod_status_debito
,his.dat_situacao
,sta.log_saldo_zero
from sisarr.historico_debito his
,sisarr.status_debito sta
where his.cod_status_debito = sta.cod_status_debito
and seq_debito = p_seq_debito
and seq_historico_debito = (select max(seq_historico_debito)
from sisarr.status_debito s
,sisarr.historico_debito h
where h.seq_debito = p_seq_debito
and (h.sit_cancelado = 'N'
and h.seq_historico_finalizacao is null)
and h.cod_status_debito = s.cod_status_debito
and s.log_altera_status_debito ='S')) LOOP
PIPE ROW(debito_typ(
rec.cod_status_debito,
rec.dat_situacao,
rec.log_saldo_zero));
END LOOP;
return;
exception
when no_data_found then
dbms_output.put_line('Dados não encontrados');
when Others then
dbms_output.put_line('ERRO: '|| SQLERRM);
end;
END status_atual2;
select * from table(sisarr.pk_visao_debito.status_atual2(12))
This Solution!!
Tanks!!