6.222 DBA_OPTSTAT_OPERATIONS

DBA_OPTSTAT_OPERATIONS contains a history of statistics operations performed at the schema and database level using the DBMS_STATS package.

Column	Datatype	NULL	Description
ID	NUMBER		Internal ID of the statistics operation
OPERATION	VARCHAR2(64)		Operation name
TARGET	VARCHAR2(64)		Target on which the operation was performed
START_TIME	TIMESTAMP(6) WITH TIME ZONE		Time at which the operation started
END_TIME	TIMESTAMP(6) WITH TIME ZONE		Time at which the operation ended
STATUS	VARCHAR2(49)		Current operation status. Possible values are: IN PROGRESS: Operation is currently running COMPLETED: Operation has completed successfully FAILED: Operation has failed TIMED OUT: Maintenance window was not enough to complete this operation (applies only to automatic statistics gathering)
JOB_NAME	VARCHAR2(32)		Name of the scheduler job that executes this operation (for example, a user scheduled statistics gathering job)
SESSION_ID	NUMBER		ID of the session in which this operation is invoked
NOTES	VARCHAR2(4000)		Notes about the operation, such as a failure message for operations with status FAILED

See Also:

• "DBA_OPTSTAT_OPERATION_TASKS"

• Oracle Database PL/SQL Packages and Types Reference for more information about the DBMS_STATS package

• Oracle Database PL/SQL Packages and Types Reference for more information about the DBMS_REPAIR.ADMIN_TABLES procedure

• Oracle Database PL/SQL Packages and Types Reference for more information about the DBMS_REPAIR.DUMP_ORPHAN_KEYS procedure