databasepsu11.2.0.3.0到11.2.0.3.9(三)

2014-11-24 07:11:24 · 作者: · 浏览: 16
;
SQL> col action for a26;
SQL> 
SQL> select d.NAME,d.PLATFORM_NAME,
  2         to_char(r.action_time, 'yyyy-mm-dd hh24:mi:ss') as action_time,
  3         r.action||' ' ||'PSU :' || r.version || '.'||r.id as action,
  4         decode (r.version || '.'||r.id,'11.2.0.3.5','Y','N') as upgraded
  5    from dba_registry_history r, v$database d
  6   where r.action_time = (select max(action_time) from dba_registry_history) ;
NAME         PLATFORM_NAME            ACTION_TIME          ACTION                     UPG
------------ ------------------------ -------------------- -------------------------- ---
ORCL5        Linux x86 64-bit         2014-04-15 11:18:46  APPLY PSU :11.2.0.3.0      N
1 row selected.
所以总结下来,我们的步骤是分成两步,第一步是给软件打patch,然后再对数据库dbf文件对一些数据字典等的修改。第一步需要听库处理,第二步是open库后处理。回退也是先弄软件,再弄数据库
看PSU的自述文档是最重要的。