Stops RdbALTER logging.  NOLOG stops audit trail  logging  if  a
 previous  LOG  command  is  still  in  effect.  The EXIT command
 performs an implicit NOLOG if LOG is  still  active;  thus,  you
 need  not  enter  a  NOLOG  command  before exiting the RdbALTER
 session.

Additional information available:

FormatExamples

 NOLOG ───>

 Example 1

 The following example stops audit trail logging.

 RdbALTER> NOLOG