Oracle细粒度审计策略

场景：经常需要查看某些表做了哪些操作。

Oracle中，可以添加细粒度策略来获取，如下:

begin
   dbms_fga.add_policy(object_schema     => 'portxx',----所有者
                      object_name       => 't_xxx',----表名
                      policy_name       => 'delete_t_xxx',---审核策略名称，自定义
                      statement_types   => 'DELETE');---'INSERT, UPDATE, DELETE, SELECT'
 end;

begin
   dbms_fga.add_policy(object_schema     => 'portxx',----所有者
                      object_name       => 't_xxx',----表名
                      policy_name       => 'update_t_xxx',---审核策略名称，自定义
                      statement_types   => 'UPDATE');---'INSERT, UPDATE, DELETE, SELECT'
 end;

 begin
   dbms_fga.add_policy(object_schema     => 'portxx',----所有者
                      object_name       => 't_xxx',----表名
                      policy_name       => 'insert_t_xxx',---审核策略名称，自定义
                      statement_types   => 'INSERT');---'INSERT, UPDATE, DELETE, SELECT'
 end;

这样找到某张表的增，删，改的操作记录

再通过

select * from dba_fga_audit_trail;   ##具体的明细记录

查看设置了多少策略

select * from dba_audit_policies;

禁用策略

begin
dbms_fga.drop_policy(
object_schema     => 'porxxxx',
object_name       => 't_Portal_xx',
policy_name       => 'insert_t_xxx');
end;