JDK : 1.6.0-b40 with latest CVS checkout of JDBC4.0 workspace
DB : ORCL.

Execute a @Query with allColumnsMapped=false. Ensure that the UDT class has more fields than columns returned by SELECT query. Upon executing the @Query, the DataSet does not have values as expected.

Not sure if this is covered as part of fix for 6281207.

Here is a simple test to reproduce this problem.

--- QueryTest.java ----------------------------------------------------
import java.sql.*;

public class QueryTest {
    
    Connection conn = null;
    Statement stmt = null;
    
    private void doSetup() {
        try {
            Class.forName("com.inet.ora.OraDriver");
        }catch (ClassNotFoundException ex) {
            System.err.println("Exception when loading JDBC driver : "+ex);
        }
 
        try {
            conn = DriverManager.getConnection("jdbc:inetora:10.5.21.11:1521:ORCL", "ashwin", "ashwin");
            stmt = conn.createStatement();
        }catch (SQLException ex) {
            System.err.println("Exception : "+ex);
        }
        
        try {
            stmt.executeUpdate("delete from query001");
            stmt.executeUpdate("drop table query001");
        }catch (SQLException sqlEx) {}
                
         try {
            stmt.addBatch("create table query001 ( id number, firstName varchar2(32), lastName varchar2(32), age int, primary key (id))");
            stmt.addBatch("insert into query001 values ( 1, 'Moises', 'Alou', 39 )");
            stmt.addBatch("insert into query001 values ( 2, 'Mike', 'Matheney', 35 )");
            stmt.addBatch("insert into query001 values ( 3, 'Omar', 'Visquel', 38 )");
            stmt.executeBatch();
        }catch (SQLException ex) {
            System.err.println("Exception when executing SQL :"+ex);
        }
    }
    
    private void doTest() {
        I_QueryTest query = null;
        DataSet<PersonDO> rows = null;
        
        try {
            query = QueryObjectFactory.createDefaultQueryObject(I_QueryTest.class, conn);
        } catch (SQLException sqlEx) {
            System.err.println("SQLException caught "+sqlEx.getMessage());
        }

        try {
            rows = query.getAllPersons();
        }catch (Exception ex) {
            System.err.println("doTest() : Exception caught when executing @Query : "+ex.getMessage());
            ex.printStackTrace();
            return;
        }
       
        System.out.println("****** Printing contents of DataSet ******** ");
        
        for (PersonDO person : rows) {
           System.out.println("id="+person.id);
           System.out.println("lastName="+person.lastName);
        }
        
        
        System.out.println("\n****** Printing contents of ResultSet ******** ");
        ResultSet rs = null;

        try {
            rs = stmt.executeQuery("SELECT id, lastName from query001");
            while (rs.next()) {
                System.out.println(" id ="+rs.getLong("id"));
                System.out.println(" lastName ="+rs.getString("lastName"));
            }
        }catch (SQLException ex) {
            System.out.println("SQLException :"+ex.getMessage());
        }
        finally {
            //close resources
        }
    }
    
    public static void main(String[] args) {
        QueryTest qtest = new QueryTest();
        qtest.doSetup();
        qtest.doTest();
    }
}

interface I_QueryTest extends BaseQuery {
    @Query(sql="SELECT id, lastName from query001", allColumnsMapped=false)
    DataSet<PersonDO> getAllPersons();
}

--- PersonDO.java ----------------------------------------------------
public class PersonDO {
    public long id ;
    public String firstName ;
    public String lastName ;
    public boolean elite_status ;
    public int age ;
}
----------------------------------------------------------------------

ar138791@wunderland % /local/jdk/jdk1.6.0-b40/bin/javac -J-Xbootclasspath/p:/home/ar138791/ws/other_ws/jdbc4.0/build/jdbc4.jar QueryTest.java

ar138791@wunderland % /local/jdk/jdk1.6.0-b40/bin/java -cp ~/ws/dev_ws/jdbc/jdbc4.0_mustang_ws/6.0/jdbc/share/drivers/inet/Oranxo.jar:. -Xbootclasspath/p:/home/ar138791/ws/other_ws/jdbc4.0/build/jdbc4.jar QueryTest
****** Printing contents of DataSet ********
id=1
lastName=null
id=2
lastName=null
id=3
lastName=null

****** Printing contents of ResultSet ********
 id =1
 lastName =Alou
 id =2
 lastName =Matheney
 id =3
 lastName =Visquel
ar138791@wunderland %
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###@###.### 2005-06-14 00:01:34 GMT