docs: public FieldList setHandle(Object bookmark, int iHandleType) throws DBException
      {
          m_objectID = null;      // No current record
          m_dataSource = null;
          FieldList fieldList = this.getNextTable().setHandle(bookmark, iHandleType);
          if (fieldList != null)
              m_iRecordStatus = DBConstants.RECORD_NORMAL;
          else
              m_iRecordStatus = DBConstants.RECORD_INVALID | DBConstants.RECORD_AT_BOF | DBConstants.RECORD_AT_EOF;
          return fieldList;
      }