dbms_workload_repository.drop_snapshot_range doesn't work?
481897Oct 28 2008 — edited Jun 20 2012My database 10.2.0.3 on Unix.
I want to drop those snap shots and do character set migration. This is what I did:
SQL> select snap_id from dba_hist_snapshot order by snap_id;
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
13 rows selected.
SQL> execute dbms_workload_repository.drop_snapshot_range(7619,7631,3531915968);
PL/SQL procedure successfully completed.
SQL> select snap_id from dba_hist_snapshot order by snap_id;
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
13 rows selected.
SQL>
Why the snap shot are still there?
Thanks for any help
Edited by: user478894 on Oct 28, 2008 9:32 AM