Create VO with IN clause

Question

I need make a VO with IN clause like:
SELECT Evento.CEDULA,
       Evento.IDEVENTO,
       Evento.IDPROYECTO,
       Evento.DETALLE,
       Evento.TOTALHORASNORMAL,
       Evento.TOTALHORASEXTRA,
       Evento.TOTALHORASESPECIAL
FROM EVENTO Evento
WHERE Evento.CEDULA IN (:p_persona_cedula)
ORDER BY Evento.FECHAEVENTO,Evento.HORAINICIAL,Evento.HORAFINAL,Evento.CEDULASee Line: WHERE Evento.CEDULA IN (:p_persona_cedula)
what type of bind variable use? if p_persona_cedula is String, I can only put a value and I can't put multiple values in "IN" clause
Can I use any Array, List or Collection as Bind Variable Type?? How I can do this??

Answer 1

Thanks a lot
TYPE
CREATE OR REPLACE TYPE SENTRY.varchar2_table AS TABLE OF varchar2(2000);
FUNCTION
CREATE OR REPLACE FUNCTION SENTRY.in_varchar2_list (p_in_list  IN  VARCHAR2)
  RETURN varchar2_table
AS
  l_tab   varchar2_table := varchar2_table();
  l_text  VARCHAR2(32767) := p_in_list || ',';
  l_idx   number;
BEGIN
  LOOP
    l_idx := INSTR(l_text, ',');
    EXIT WHEN NVL(l_idx, 0) = 0;
    l_tab.extend;
    l_tab(l_tab.last) := TRIM(SUBSTR(l_text, 1, l_idx - 1));
    l_text := SUBSTR(l_text, l_idx + 1);
  END LOOP;
  RETURN l_tab;
END;
VO
SELECT Evento.CEDULA,
       Evento.IDEVENTO,
       Evento.IDPROYECTO
FROM EVENTO Evento
WHERE Evento.CEDULA MEMBER OF CAST (IN_VARCHAR2_LIST (:p_persona_cedula) AS varchar2_table)
ORDER BY Evento.FECHAEVENTO,Evento.HORAINICIAL,Evento.HORAFINAL,Evento.CEDULAWhere :p_persona_cedula is a String like "123,456,789"
It's just what I needed
Thanks again