Oracle 10g LOGMNR挖掘日志很方便

SQL> connect eygle/eygle
Connected.

SQL> alter system switch logfile;

System altered.

SQL> create table eygle as select * from dba_users;

Table created.

SQL> set autotrace on
SQL> select count(*) from eygle;

  COUNT(*)
----------
        19


Execution Plan
----------------------------------------------------------
Plan hash value: 3602634261

--------------------------------------------------------------------
| Id  | Operation          | Name  | Rows  | Cost (%CPU)| Time     |
--------------------------------------------------------------------
|   0 | SELECT STATEMENT   |       |     1 |     3   (0)| 00:00:01 |
|   1 |  SORT AGGREGATE    |       |     1 |            |          |
|   2 |   TABLE ACCESS FULL| EYGLE |    19 |     3   (0)| 00:00:01 |
--------------------------------------------------------------------

Note
-----
   - dynamic sampling used for this statement


Statistics
----------------------------------------------------------
          5  recursive calls
          0  db block gets
          7  consistent gets
          5  physical reads
          0  redo size
        411  bytes sent via SQL*Net to client
        400  bytes received via SQL*Net from client
          2  SQL*Net roundtrips to/from client
          0  sorts (memory)
          0  sorts (disk)
          1  rows processed

SQL> connect / as sysdba
Connected.
SQL> select * from v$log where status='CURRENT';

    GROUP#    THREAD#  SEQUENCE#      BYTES    MEMBERS ARC STATUS           FIRST_CHANGE# FIRST_TIME
---------- ---------- ---------- ---------- ---------- --- ---------------- ------------- ------------
         2          1        100   52428800          1 NO  CURRENT               12729697 01-JUL-09

SQL> SELECT MEMBER from v$logfile where group#=2;

MEMBER
------------------------------------------------------------------------------------------------------------------------
/opt/oracle/oradata/mmstest/redo02.log

SQL> exec dbms_logmnr.add_logfile('/opt/oracle/oradata/mmstest/redo02.log',dbms_logmnr.new);

PL/SQL procedure successfully completed.

SQL> exec dbms_logmnr.start_logmnr(options=>dbms_logmnr.dict_from_online_catalog);

PL/SQL procedure successfully completed.

SQL> select count(*) from v$logmnr_contents;

  COUNT(*)
----------
       136
SQL> select sql_redo from v$logmnr_contents;

SQL_REDO
------------------------------------------------------------------------------------------------------------------------
set transaction read write;
insert into "SYS"."OBJ$"("OBJ#","DATAOBJ#","OWNER#","NAME","NAMESPACE","SUBNAME","TYPE#","CTIME","MTIME","STIME","STATUS
","REMOTEOWNER","**NAME","FLAGS","OID$","SPARE1","SPARE2","SPARE3","SPARE4","SPARE5","SPARE6") values ('25847','25847'
,'31','EYGLE','1',NULL,'2',TO_DATE('01-JUL-09', 'DD-MON-RR'),TO_DATE('01-JUL-09', 'DD-MON-RR'),TO_DATE('01-JUL-09', 'DD-
MON-RR'),'1',NULL,NULL,'0',NULL,'6','1',NULL,NULL,NULL,NULL);

set transaction read write;
update "SYS"."CON$" set "CON#" = '10823' where "CON#" = '10822' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
set transaction read write;

SQL_REDO
------------------------------------------------------------------------------------------------------------------------
update "SYS"."CON$" set "CON#" = '10824' where "CON#" = '10823' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
set transaction read write;
update "SYS"."CON$" set "CON#" = '10825' where "CON#" = '10824' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
set transaction read write;
update "SYS"."CON$" set "CON#" = '10826' where "CON#" = '10825' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;


set transaction read write;
update "SYS"."CON$" set "CON#" = '10827' where "CON#" = '10826' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
set transaction read write;
update "SYS"."CON$" set "CON#" = '10828' where "CON#" = '10827' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
set transaction read write;
update "SYS"."CON$" set "CON#" = '10829' where "CON#" = '10828' and ROWID = 'AAAAAcAABAAAACqAAM';

commit;
create table eygle as select * from dba_users;
set transaction read write;


Unsupported
update "SYS"."TSQ$" set "TS#" = '0', "GRANTOR#" = '43080', "BLOCKS" = '0', "MAXBLOCKS" = '0', "PRIV1" = '0', "PRIV2" = '
0' where "TS#" = '0' and "GRANTOR#" = '43072' and "BLOCKS" = '0' and "MAXBLOCKS" = '0' and "PRIV1" = '0' and "PRIV2" = '
0' and ROWID = 'AAAAAKAABAAAABbAAF';

commit;
set transaction read write;
SQL> exec dbms_logmnr.end_logmnr

PL/SQL procedure successfully completed.