List Earliest Flashback Database Time and SCN

--
-- List Earliest Flashback Database Time and SCN.
--
 
SET PAUSE ON
SET PAUSE 'Press Return to Continue'
SET PAGESIZE 60
SET LINESIZE 300
SET VERIFY OFF
 
COLUMN oldest_flash_scn FOR 999,999,999
 
ALTER SESSION 
   SET nls_date_format='DD MON YYYY hh24:mi:ss'
/
 
SELECT 
   oldest_flashback_scn,
   oldest_flashback_time
FROM  
   v$flashback_database_log
/