JDBC 2.0 Result set

Question

I am trying below example given on OTN and i want to make below Resultset as
TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY. How can i do that?
* This sample shows how to call a PL/SQL function that opens
* a cursor and get the cursor back as a Java ResultSet.
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.*;
class RefCursorExample
public static void main (String args [])
throws SQLException
// Load the driver
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
// Connect to the database
// You can put a database name after the @ sign in the connection URL.
Connection conn =
DriverManager.getConnection ("jdbc:oracle:oci8:@", "scott", "tiger");
// Create the stored procedure
init (conn);
// Prepare a PL/SQL call
CallableStatement call =
conn.prepareCall ("{ ? = call java_refcursor.job_listing (?)}");
// Find out all the SALES person
call.registerOutParameter (1, OracleTypes.CURSOR);
call.setString (2, "SALESMAN");
call.execute ();
ResultSet rset = (ResultSet)call.getObject (1);
// Dump the cursor
while (rset.next ())
System.out.println (rset.getString ("ENAME"));
// Close all the resources
rset.close();
call.close();
conn.close();
// Utility function to create the stored procedure
static void init (Connection conn)
throws SQLException
Statement stmt = conn.createStatement ();
stmt.execute ("create or replace package java_refcursor as " +
" type myrctype is ref cursor return EMP%ROWTYPE; " +
" function job_listing (j varchar2) return myrctype; " +
"end java_refcursor;");
stmt.execute ("create or replace package body java_refcursor as " +
" function job_listing (j varchar2) return myrctype is " +
" rc myrctype; " +
" begin " +
" open rc for select * from emp where job = j; " +
" return rc; " +
" end; " +
"end java_refcursor;");
stmt.close();
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Answer 1

Durgarao,
I have seen some posts that indicate that CallableStatement does not return scrollable ResultSet. This is probably due to the fact that scrollable ResultSet are implemented in the Oracle JDBC driver by automatically locally caching the rowid along with the ResultSet. If the JDBC driver decides that the passed SQL query can not return the rowid, it will automatically return a forward-only, sensitive ResultSet. My guess is that the JDBC driver does not have the ability to decide whether a rowid can be returned using CallableStatement, therefore all returned ResultSet will be forward-only, sensitive.
Can somebody verify that this is the case. If this is the case, does somebody have a clever work-around.
Thanks,
Keith
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