Virtual_Fields(=[No]Automatic)
    Novirtual_Fields

    The Virtual_Fields qualifier is required to reload any AUTOMATIC
    (or IDENTITY) fields with real data.

    The Novirtual_Fields qualifier is the default, which is
    equivalent to the Virtual_Fields=(Noautomatic) qualifier.

    If you specify the Virtual_Fields qualifier without a keyword,
    all fields are loaded except COMPUTED BY columns and calculated
    VIEW columns.

    Use this qualifier when restructuring a table and when you do
    not wish the AUTOMATIC INSERT AS or IDENTITY column to recompute
    new values. Instead, RMU will reload the saved values from a file
    created by RMU/UNLOAD/VIRTUAL_FIELDS=AUTOMATIC.