Ability to have multiple <code>ResultSet</code> objects 
       returned from <code>CallableStatement</code> objects open at the
      same time
  <LI>Ability to identify parameters to <code>CallableStatement</code>
      objects by name as well as by index
  <LI><code>ResultSet</code> holdability -- ability to specify whether cursors
      should be held open or closed at the end of a transaction
  <LI>Ability to retrieve and update the SQL structured type instance that a
      <code>Ref</code> object refe