DBAMNU Actions

  A sequence of actions may be specified as a single job. Most
  of the tasks on the DBAMNU menu results in one or a small
  number of actions being performed. Compound actions are
  merged where appropriate. For example the DROP action
  actually expands to the sequence CLOSE, DROP, DELETE.
  However, if the sequence CLOSE, DROP was specified, the
  resultant sequence would still ve CLOSE, DROP, DELETE i.e.
  there would not be two CLOSE actions.