DBA_AUTOTASK_WINDOW_HISTORY displays historical information for automated maintenance task windows.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| WINDOW_NAME | VARCHAR2(65) | Name of the maintenance window | |
| WINDOW_START_TIME | TIMESTAMP(6) WITH TIME ZONE | Window start time | |
| WINDOW_END_TIME | TIMESTAMP(6) WITH TIME ZONE | Window end time |