Oracle审计表AUD$处理方法

Oracle审计表AUD$处理方法

Oracle版本:11.2.0,其他版本要测试DBMS_AUDIT_MGMT能否成功

1. 查询表,然后truncate

select count(*) from aud$;

truncate table aud$;

select count(*) from aud$;
2.创建表空间

create tablespace adttbs
datafile ‘/oracle/OMT/admin/oradata/aud01.dbf’  size 2G autoextend on;

 

SELECT table_name, tablespace_name
FROM dba_tables
WHERE table_name IN (‘AUD$’, ‘FGA_LOG$’)
ORDER BY table_name;

 
3.aud$表移动到新tablespace

BEGIN
DBMS_AUDIT_MGMT.SET_AUDIT_TRAIL_LOCATION(audit_trail_type => DBMS_AUDIT_MGMT.AUDIT_TRAIL_DB_STD,
audit_trail_location_value => ‘ADTTBS’);
END;
/

 

4.sys用户procedure:

create or replace procedure
sp_trunc_audit_log is
begin
execute immediate
‘truncate table aud$’;
end;

授权:
grant execute on sp_trunc_audit_log to system;
5.system用户procedure:

create or replace procedure
sp_job_trunc_audit_log is
begin
sys.sp_trunc_audit_log;
end;

 

6.自动调度job

BEGIN
DBMS_SCHEDULER.CREATE_JOB
(
job_name   => ‘day_trunc_audit_log’,
job_type   => ‘STORED_PROCEDURE’,
job_action => ‘SP_JOB_TRUNC_AUDIT_LOG’,
start_date => sysdate,
repeat_interval => ‘FREQ=DAILY; BYHOUR=04; BYMINUTE=05;INTERVAL=1’,
enabled         => true,
comments        => ‘every day truncate table audit log’
);
END;

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