DBA_AUDIT_MGMT_CLEAN_EVENTS

DBA_AUDIT_MGMT_CLEAN_EVENTS displays information about the history of audit trail cleanup or purge events. Periodically, you should delete the contents of this view so that it will not grow too large.

Column	Datatype	NULL	Description
`AUDIT_TRAIL`	`VARCHAR2(28)`		Audit trail that was cleaned at the time of the event: `STANDARD AUDIT TRAIL` `FGA AUDIT TRAIL` `STANDARD AND FGA AUDIT TRAIL` `OS AUDIT TRAIL` `XML AUDIT TRAIL` `OS AND XML AUDIT TRAIL` `ALL AUDIT TRAILS`
`RAC_INSTANCE`	`NUMBER`	`NOT NULL`	Instance number indicating the Oracle RAC instance that was cleaned up at the time of the event; `0` implies not applicable
`CLEANUP_TIME`	`TIMESTAMP(6) WITH TIME ZONE`		Timestamp when the cleanup event completed
`DELETE_COUNT`	`NUMBER`		Number of audit records or audit files that were deleted at the time of the event
`WAS_FORCED`	`VARCHAR2(3)`		Indicates whether a forced cleanup occurred (`YES`) or not (`NO`); forced cleanup bypasses the last archive timestamp set