/**
   * Set the column values for 'ourUpdatedIndexRow' to refer to a base table row and location
   * provided by the caller. The idea here is to
   *
   * @param baseRow a base table row.
   * @param baseRowLoc baseRowLoc baseRow's location
   * @exception StandardException Thrown on error
   */
  private void setOurUpdatedIndexRow(ExecRow baseRow, RowLocation baseRowLoc)
      throws StandardException {
    ourUpdatedIndexRow = irg.getIndexRowKeyTemplate();

    irg.getIndexRowKey(baseRow, baseRowLoc, ourUpdatedIndexRow, baseRowReadMap);
  }