DBA_AUTOTASK_JOB_HISTORY displays the history of automated maintenance task job runs. Jobs are added to this view after they finish executing.
| Column | Datatype | NULL | Description | 
|---|---|---|---|
| CLIENT_NAME | VARCHAR2(64) | Name of the automated maintenance client | |
| WINDOW_NAME | VARCHAR2(65) | Name of the maintenance window | |
| WINDOW_START_TIME | TIMESTAMP(6) WITH TIME ZONE | Start time of the maintenance window | |
| WINDOW_DURATION | INTERVAL DAY(9) TO SECOND(6) | Duration of the maintenance window | |
| JOB_NAME | VARCHAR2(65) | Name of the maintenance job | |
| JOB_STATUS | VARCHAR2(30) | Status of the maintenance job | |
| JOB_START_TIME | TIMESTAMP(6) WITH TIME ZONE | Start time of the maintenance job | |
| JOB_DURATION | INTERVAL DAY(3) TO SECOND(0) | Duration of the maintenance job | |
| JOB_ERROR | NUMBER | Error code for the job (if any) | |
| JOB_INFO | VARCHAR2(4000) | Additional information about the job |