CallableStatement.setTimestamp bug

Hello!

It appears that CallableStatement.setTimestamp()
does not work correctly with the latest 8.1 jdbc driver -
I've listed a test case below -
sorry if this bug is already known.
Let me know if you have any questions.
Thanks for all the great work.

Reuben

--------------------

p-nut:/tmp pasquini$ javac Frick.java

p-nut:/tmp pasquini$ java -cp postgresql-8.1-407.jdbc3.jar:. Frick
Nov 14, 2006 9:59:54 PM Frick main
INFO: Caught: org.postgresql.util.PSQLException: ERROR: function
donothing("unknown") does not exist


p-nut:/tmp pasquini$ cat Frick.java
import java.util.*;
import java.util.logging.Logger;
import java.util.logging.Level;
import java.lang.reflect.*;
import java.sql.*;

/* .............
CREATE OR REPLACE FUNCTION doNothing ( TIMESTAMP )
   RETURNS INTEGER AS $FUNC$
         BEGIN
             RETURN 0;
         END; $FUNC$
LANGUAGE plpgsql;
*/

/**
* Test postgres JDBC setTimestamp functionality against doNothing()
*/
public class Frick {

     public static void main ( String[] v_argv ) {
         Logger log_generic = Logger.getLogger ( "littleware" );

         try {
             Class.forName ( "org.postgresql.Driver" );
             Connection sql_conn = DriverManager.getConnection
( "jdbc:postgresql:littleware://localhost:5432", "littleware_user",
"" );
             CallableStatement sql_call = sql_conn.prepareCall ( "{ ?
= call doNothing ( ? ) }" );
             java.util.Date  t_now = new java.util.Date ();
             sql_call.registerOutParameter ( 1, Types.INTEGER );
             sql_call.setTimestamp ( 2, new Timestamp ( t_now.getTime
() ) );
             sql_call.execute ();
         } catch ( Exception e ) {
             log_generic.log ( Level.INFO, "Caught: " + e );
         }
     }
}