i am getting error when i execute following
SQL> EXECUTE DBMS_LOGMNR.START_LOGMNR(OPTIONS => -
DBMS_LOGMNR.DICT_FROM_ONLINE_CATALOG);
BEGIN DBMS_LOGMNR.START_LOGMNR(OPTIONS => DBMS_LOGMNR.DICT_FROM_ONLINE_CATALOG); END;
*
ERROR at line 1:
ORA-01292: no log file has been specified for the current LogMiner session
ORA-06512: at "SYS.DBMS_LOGMNR", line 53
ORA-06512: at line 1
plz help me in getting rid of this
chees