方法一：登录数据库，检查DBA_REGISTRY_HIST视图

select *from dba_registry_history;

        ACTION_TIME       ACTION     NAMESPACE     VERSION       ID  BUNDLE_SERIES      COMMENTS
        --------------------- ------------------------------ ---------- ---------- ---------- ---------------
        2013-08-24 12:03:45.119862     APPLY       SERVER         11.2.0.4      0 PSU   Patchset 11.2.0.2.0
        2015-07-24 17:37:04.622489     APPLY       SERVER         11.2.0.4      0 PSU   Patchset 11.2.0.2.0

方法二：通过opatch lsinventory方式

$ORACLE_HOME/OPatch/opatch lsinventory -all

查看opatch版本信息

$ORACLE_HOME/OPatch/opatch version

        OPatch Version: 11.2.0.3.4
        OPatch succeeded.

更新dba_registry_history视图为最新PSU信息

SQL> startup 
SQL> !lsnrctl start 
SQL> alter system register; 

升级数据库数据字典

SQL> @?/rdbms/admin/catbundle.sql psu apply

编译无效对象的脚本

SQL>@?/rdbms/admin/utlrp.sql

查看更新后的视图信息

set line 150
col ACTION_TIME for a30
col ACTION for a8
col NAMESPACE for a8
col VERSION for a10
col BUNDLE_SERIES for a5
col COMMENTS for a20
select * from dba_registry_history;

    ACTION_TIME                    ACTION NAMESPACE  VERSION            ID BUNDLE_SERIES   COMMENTS
    ------------------------------ ------ ---------- ---------- ---------- --------------- -------------------------
    2013-08-24 12:03:45.119862     APPLY  SERVER     11.2.0.4            0 PSU             Patchset 11.2.0.2.0
    2015-07-24 17:37:04.622489     APPLY  SERVER     11.2.0.4            0 PSU             Patchset 11.2.0.2.0
    2015-07-24 20:52:13.592073     APPLY  SERVER     11.2.0.4            5 PSU             PSU 11.2.0.4.5

select action,comments from registry$history;

    ACTION COMMENTS
    ------ -------------------------
    APPLY  Patchset 11.2.0.2.0
    APPLY  Patchset 11.2.0.2.0
    APPLY  PSU 11.2.0.4.5     #显示安装成功，补丁成功从11.2.0.2.0版本升级到补丁11.2.0.4.5

查看无效对象
    SYS@orcl>select count(*) from dba_objects where status<>'VALID';  #为零表示正常

转载自：oracle11 打补丁方法 - vmsysjack - 博客园 (cnblogs.com)