code: public static void find(String sql, RowListener listener) {
          new DB(DB.DEFAULT_NAME).find(sql, listener);        
      }
docs: Executes a raw query and calls instance of <code>RowListener</code> with every row found.
  Use this method for very large result sets.
  
  @param sql raw SQL query.
  @param listener client listener implementation for processing individual rows.