oracle fga審計（欄位級）

檢視fga審計規則

select * from dba_audit_policies;

檢視fga審計記錄

select * from dba_fga_audit_trail;

對應基表sys.fga_log$   該錶帶lob欄位，

暫停fga審計

exec dbms_fga.disable_policy(object_schema=>'BSUSER', object_name=> 'MS_BRDA', policy_name=> 'MS_BRDA_AUDIT');

刪除fga審計

exec dbms_fga.drop_policy(object_schema=>'BSUSER', object_name=> 'MS_BRDA', policy_name=> 'MS_BRDA_AUDIT');

清理日誌表

truncate table sys.fga_log$