AUTO_TASKID | 
NUMBER | 
NOT NULL | 
Unique auto task ID | 
SNAPID | 
NUMBER | 
  | 
Maximum AWR snapid used to process the segments | 
SEGMENTS_SELECTED | 
NUMBER | 
  | 
Number of segments chosen for analysis | 
SEGMENTS_PROCESSED | 
NUMBER | 
  | 
Number of segments actually processed | 
TABLESPACE_SELECTED | 
NUMBER | 
  | 
Number of tablespaces chosen for analysis | 
TABLESPACE_PROCESSED | 
NUMBER | 
  | 
Number of tablespaces actually processed | 
RECOMMENDATIONS_COUNT | 
NUMBER | 
  | 
Number of recommendations generated | 
START_TIME | 
TIMESTAMP(6) | 
  | 
Time at which the auto task was started | 
END_TIME | 
TIMESTAMP(6) | 
  | 
Time at which the auto task ended |