审计可以记录ORACLE的各种操作，比如谁访问了或者删除表数据等。

sql> conn /as sysdba

sql> show parameter audit
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
audit_file_dest string /u01/app/oracle/admin/ORCL/adump
audit_sys_operations boolean FALSE
audit_syslog_level string
audit_trail string NONE

sql> alter system set audit_sys_operations=TRUE scope=spfile; --审计管理用户(以sysdba/sysoper角色登陆)
sql> alter system set audit_trail=db,extended scope=spfile;
sql> startup force;
sql> show parameter audit
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
audit_file_dest string /u01/app/oracle/admin/ORCL/adump
audit_sys_operations boolean TRUE
audit_syslog_level string

audit_trail string DB,EXTENDED

AUDIT DELETE ANY TABLE BY ACCESS WHENEVER SUCCESSFUL; --只审计删除成功的情况

AUDIT TABLE BY ACCESS WHENEVER SUCCESSFUL; --CREATE,DROP,TRUNCATE

--审计信息

SELECT * FROM SYS.AUD$;

SELECT * FROM SYS.DBA_AUDIT_TRAIL;

转

原文链接：https://www.f2er.com/oracle/213398.html