Oracle auditing mechanism is used to monitor the operation of various users ORACLE database do.
By default, the audit function of the system is turned off. AUDIT_TRAIL can set parameters in the parameter file INIT.ORA to activate a positive integer.
After the audit function is activated, anyone with a table or view audit operation can be carried out as follows:
Use SQL statements to select audit options;
· Audit of the successful or unsuccessful attempt owned by the user table or view access;
· There are various types of audit selected SQL operations (SELECT, UPDATE, INSERT, DELETE);
· Control the extent of the audit (or is SESSION ACCESS units).
Under 8i
I want dml statements for a user to audit,
Proceed as follows:
1, or added AUDIT_TRAIL = DB audit_trail = db_extended In the init file
2，audit delete table,insert table,update table by zx;
Tip: audit has been successfully
3, SELECT * FROM DBA_STMT_AUDIT_OPTS; able to see a record
4, restart the database service, in order to test the user login, operation data
5. Check sys.aud $
create table agile.t(t number);
begin
dbms_fga.add_policy(
object_schema=>'AGILE',
object_name=>'T',
policy_name=>'T_INSERT',
audit_column=>'T',
statement_types=>'INSERT'
);
end;
SQL> insert i44o agile.t values(1);
1 row inserted
SQL> select * from dba_fga_audit_trail;
A complete audit :
a. Start Audit :
1. System SET ALTER scope AUDIT_TRAIL = DB = SPFILE;
2. the shutdown
3. Startup
two. Setting Audit :
Audit Update, INSERT
ON dqsi.ac01
by Access;
III. Modify data:
Update AC01 SET aac003 = 'Zhaoqing Hui' where aac003 = 'John Doe';
the commit;
for a another machine:
Update AC01 SET aac003 = 'Wang Wu' where aac003 = 'Zhaoqing Hui';
the commit;
IV. View audit results:
SQL> from the SELECT * DBA_AUDIT_TRAIL;
OS_USERNAME
-----------------------------------
zhaoqh
Administrator
Audit unsuccessful login, create table, drop table, modify table, drop table, and authorization.
noaudit all;
noaudit all privileges;
audit session whenever not successful;
audit create any table, delete any table, drop any table, alter any table by access ;
audit table by access ;
audit create user, alter user, drop user by access ;
audit grant table, grant procedure by access;
Undo all audit:
noaudit all;
noaudit all privileges;
Other random oracle of the document to see it! I will not help you search!