1.CDO>  DELETE DATABASE DISG_FILE(2).
         .
         .
         .
      CDO>  DELETE RMS_DATABASE /LOG EMPLOYEE_STORAGE.

      In this example, the DELETE DATABASE command prompts you to
      confirm that you intend to delete the physical RMS database
      file from disk. CDO confirms this deletion. The DELETE RMS_
      DATABASE command with the /LOG qualifier confirms that CDO has
      deleted the logical RMS database element EMPLOYEE_STORAGE.

    2.CDO>  DELETE RMS_DATABASE EMPLOYEE_STORAGE.
      %CDD-E-INUSE, element is the member of a relationship; it cannot be deleted
      CDO> DELETE DATABASE DISG_FILE(2).   1
      deleting file DISK1:[SMITH]EMP.DAT; proceed? [Y/N]) (N)Y   2
      %CDO-I-FILEDEL, file DISK1:[SMITH]EMP.DAT; deleted
      CDO> DELETE RMS_DATABASE /LOG EMPLOYEE_STORAGE. 3

      This example shows the result when you try to delete a logical
      RMS database definition from the repository while a physical
      RMS database (on disk) is using it. When you delete the
      physical database (EMP.DAT), you can then delete the logical
      database.

      1  Delete the physical RMS database definition from the
         repository.

      2  Type Y in acknowledgement that CDO deletes the physical RMS
         file from disk.

      3  Delete the logical RMS database definition from the
         repository. The /LOG qualifier provides a confirmation of
         deletion.