Cdd_Integrate
    Nocdd_Integrate

    Integrates the metadata from the database root (.rdb) file into
    the data dictionary (assuming the data dictionary is installed on
    your system).

    If you specify the Nocdd_Integrate qualifier, no integration
    occurs during the restore operation.

    You might want to delay integration of the database metadata with
    the data dictionary until after the restore operation finishes
    successfully.

    You can use the Nocdd_Integrate qualifier even if the DICTIONARY
    IS REQUIRED clause was used when the database was defined.

    The Cdd_Integrate qualifier integrates definitions in one
    direction only-from the database file to the dictionary. The
    Cdd_Integrate qualifier does not integrate definitions from the
    dictionary to the database file.