CLIENT_NAME | 
VARCHAR2(64) | 
  | 
Name of the client | 
WINDOW_NAME | 
VARCHAR2(65) | 
  | 
Name of the maintenance window | 
WINDOW_START_TIME | 
TIMESTAMP(6) WITH TIME ZONE | 
  | 
Maintenance window start time | 
WINDOW_DURATION | 
INTERVAL DAY(9) TO SECOND(6) | 
  | 
Window duration (NULL for currently open window) | 
JOBS_CREATED | 
NUMBER | 
  | 
Number of jobs created on behalf of the client in this window | 
JOBS_STARTED | 
NUMBER | 
  | 
Number of jobs started on behalf of the client during the maintenance window | 
JOBS_COMPLETED | 
NUMBER | 
  | 
Number of jobs successfully completed on behalf of the client during the maintenance window | 
WINDOW_END_TIME | 
TIMESTAMP(6) WITH TIME ZONE | 
  | 
Window end time |