code: public void open() throws DBException
      {
          super.open();
          this.getRecord().setEditMode(DBConstants.EDIT_NONE);    // Being careful
          Iterator<BaseTable> iterator = this.getTables();
          while (iterator.hasNext())
          {
              BaseTable table = iterator.next();
              if ((table != null) && (table != this.getNextTable()))
              {
                  this.syncRecordToBase(table.getRecord(), this.getRecord(), true); // Note: I am syncing the base to the alt here
                  table.open();
              }
          }
      }
docs: Do the physical Open on this table (requery the table).
  @exception DBException File exception.