1.关闭数据库实例：shutdown immediate
2.关闭oracle服务：emctl stop dbconsole
                  isqlplusctl stop
      oracle 其他服务
      关闭Distributed Transaction Coordinator
      关闭distributed filesystem
                                  (这一步最好是把所有服务改为手动，然后重启计算机)
3.运行升级文件的setup.exe
4.升级数据库字典：启动监听服务和专用服务
                  conn / as sysdba
                  startup upgrade
      @$ORACLE_HOME/rdbms/admin/utlu102i.sql
      @$ORACLE_HOME/rdbms/admin/catupgrd.sql
      @$ORACLE_HOME/rdbms/admin/catalog.sql
                  shutdown immediate
      startup
      升级存储过程和java包：$ORACLE_HOME/rdbms/admin/olstrig.sql
      编译无效对象：$ORACLE_HOME/rdbms/admin/utlrp.sql (出错)
      编译出错执行：$ORACLE_HOME/rdbms/admin/catproc.sql
      查看编译错误：select * from utl_recomp_errors;
      查看数据库版本：select * from  v$version;
      查看数据库组件：select comp_id,version,status from dba_registry;
      查看无效对象：SELECT count(*) FROM dba_objects WHERE status='INVALID';
      查看数据库对象：select * from dba_objects;
      查看表空间：select * from dba_tablespaces;
      查看数据库文件：select * from dba_data_files;
5.启动服务，使用数据库