Online
    Noonline

    Specifies that the recover operation be performed while other
    users are attached to the database. The Online qualifier can only
    be used with the Area or Just_Corrupt qualifier. The areas or
    pages to be recovered are locked for exclusive access, so the
    operation is not compatible with other uses of the data in the
    areas or on the pages specified.

    The default is the Noonline qualifier.