1.create table and insert data

SQL> create table TEST
2 (
3 X NUMBER,
4 Y NUMBER
5 )
6 /

Table created

SQL> insert into test values(1,1);

1 row inserted

SQL> commit;

Commit complete

2.Creating an FGA Policy(disabled)

SQL> exec DBMS_FGA.ADD_POLICY(object_schema=>'LPPMTEST' ,object_name=>'TEST' ,policy_name=>'TEST_AUD' ,audit_column=>'X, Y' ,enable=>FALSE ,statement_types=>'UPDATE');

PL/SQL procedure successfully completed

3.Enabling an FGA Policy

SQL> exec DBMS_FGA.ENABLE_POLICY(object_schema=>'LPPMTEST' ,object_name=>'TEST' ,policy_name=>'TEST_AUD');

PL/SQL procedure successfully completed

4.execute update

SQL> update test set x=2,y=3;

1 row updated

SQL> commit;

Commit complete

5.grant privilege

SQL> conn sys/** as sysdba
Connected.

SQL> grant select on Dba_Fga_Audit_Trail to lppmtest;

Grant succeeded.

6.Reporting on the FGA Audit Trail Entries

SQL> SELECT session_id,TIMESTAMP,db_user,os_user,userhost,sql_text FROM Dba_Fga_Audit_Trail;

SESSION_ID TIMESTAMP DB_USER OS_USER USERHOST SQL_TEXT
---------- ----------- ------------------------------ -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- --------------------------------------------------------------------------------
16202785 2007-11-6 1 LPPMTEST H2 WORKGROUPJACKY
update test set x=2,y=3

7.Disabling an FGA Policy

SQL> exec DBMS_FGA.DISABLE_POLICY(object_schema=>'LPPMTEST' ,object_name=>'TEST' ,policy_name=>'TEST_AUD');

PL/SQL procedure successfully completed

8.Dropping an FGA Policy

SQL> EXEC DBMS_FGA.DROP_POLICY(object_schema=>'LPPMTEST' ,object_name=>'TEST' ,policy_name=>'TEST_AUD');

PL/SQL procedure successfully completed

SQL>

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/zhpsam109/archive/2007/11/06/1869912.aspx