A result set object including special methods for accessing the pre-image (old) and post-image (new) values of a specified
row. To obtain an UpdateResultSet instance, use the DownloadTableData.getUpdates method.
UpdateResultSet extends java.sql.ResultSet and adds the setNewRowValues and setOldRowValues methods. Otherwise it can be used
as a regular resultset. Consult your Java Software Development Kit documentation for more information about java.sql.ResultSet