Parameters that control the characteristics of the database root
    file associated with the database, or characteristics stored in
    the database root file that apply to the entire database.

    For more information on other "import-root-file-params-1",
    "import-root-file-params-2", "import-root-file-params-3", and
    "import-root-file-params-4", see the descriptions of "root-
    file-params-1", "root-file-params-2", "root-file-params-3", and
    "root-file-params-4" in the CREATE DATABASE.