Resultset returns null while calling a DB2 stored procedure using hibernat

Question

Hi All ,
I am trying to call a db2 stored proc with cursor open from my java code but it always returns me null results though it executes fine when I call the procedure from the command line
Java code....................
CallableStatement stmt3 = EyeHibernateApp.getHibernateSession().connection().prepareCall("{call answers_select_id( ? )}");
stmt3.setString(1,20);
stmt3.execute();
ResultSet rs1 = stmt3.getResultSet();
System.out.println("rs1 " + rs1); --> returns null
procedure-------------
CREATE PROCEDURE answers_select_id (IN question_id bigint )
P1:BEGIN
DECLARE cursor1 CURSOR WITH RETURN TO CLIENT FOR
SELECT a.answer_id from answers as a where a.question_id = question_id;
open cursor1;
END P1;
I am using the same java code with mysql stored procs . It works fine there but I assume open cursors in db2 stored proc is causing the problem . If I can help it , I need to maintain the same java code for mysql ad db2 . Please help me ...
Thanks,
Av~

Answer 1

Hi,
I am trying to do something like this but with Oracle stored procedure which returns an associate array and a cursor and these are defined as INOUT. I am not finding a way how to do it with editable row set. Can you plese list the steps used to make things work.
Thanks.