logmnr

exec sys.dbms_logmnr.add_logfile(LogFileName=>'/u01/app/oracle/archivelog/1_82239_700244171.dbf',options=>dbms_logmnr.new);
exec sys.dbms_logmnr.add_logfile(LogFileName=>'/u01/app/oracle/archivelog/1_82246_700244171.dbf');
exec dbms_logmnr.start_logmnr(options=>dbms_logmnr.dict_from_online_catalog);
exec sys.dbms_logmnr.end_logmnr