oracle 11.2.0.1升级11.2.0.3

查看DB版本[oracle@redhat6 ~]$ sqlplus / as sysdbaSQL*Plus: Release 11.2.0.1.0 Production on Fri Dec 6 21:12:32 2013Copyright (c) 1982, 2009, Oracle. All rights reserved.Connected to an idle instance.SQL> startup
ORACLE instance started.Total System Global Area 208769024 bytes
Fixed Size 2211928 bytes
Variable Size 125833128 bytes
Database Buffers 75497472 bytes
Redo Buffers 5226496 bytes
Database mounted.
Database opened.
SQL> select * from v$version;BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production
CORE 11.2.0.1.0 Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production1.解压补丁包并合并11.2.0.3的补丁包总共有七个，七个文件的不同作用参考如下链接/article/1448897.html升级数据库软件只需要解压第一个和第二个文件即可，如下p10404530_112030_Linux-x86-64_1of7.zipp10404530_112030_Linux-x86-64_2of7.zip[oracle@redhat6 11204_patch_1]$ unzip /opt/oracle11gR2/p10404530_112030_Linux-x86-64_1of7.zip
[oracle@redhat6 11204_patch]$ unzip /opt/oracle11gR2/p10404530_112030_Linux-x86-64_2of7.zip将第二个解压后的文件拷贝到第一个解压后的相应目录底下[oracle@redhat6 Components]$/u01/11204_patch/database/stage/Components[oracle@redhat6 Components]$ cp -R * /u01/11204_patch_1/database/stage/Components/2.升级的主要步骤
a.备份数据库(以便升级失败，可以进行恢复)
b.运行patchset，升级oracle软件
c.准备新的ORACLE_HOME
d.运行dbua或者脚本升级实例
e.检查升级后的版本信息和无效对象
2.1 关闭与oracle相关的服务
lsnrctl stop
shutdown immediate
emctl stop dbconsole
2.2备份DB主要备份以下目录
ORACLE_HOME/dbs
ORACLE_HOME/network/admin
ORACLE_HOME/hostname_dbname
ORACLE_HOME/oc4j/j2ee/OC4J_DBConsole_hostname_dbname
2.3升级Oracle software[oracle@redhat6 ~]$ cd /u01/11204_patch_1/database/
[oracle@redhat6 database]$ ls
doc install readme.html response rpm runInstaller sshsetup stage welcome.html[oracle@redhat6 database]./runInstaller








安装结束的时候，用root用户执行一下两个脚本orainstRoot.sh和root.sh2.4将11.2.0.1下ORACLE_HOME下的文件拷贝新的ORACLE_HOME下，操作如下[oracle@redhat6 dbs]$ pwd
/u01/app/oracle/product/11.2.0/db_1/dbs
[oracle@redhat6 dbs]$ cp * /u01/app/oracle/product/11.2.0.3/db_1/dbs/
[oracle@redhat6 admin]$ pwd
/u01/app/oracle/product/11.2.0/db_1/network/admin
[oracle@redhat6 admin]$ cp -R * /u01/app/oracle/product/11.2.0.3/db_1/network/admin/2.5修改oracle配置文件[oracle@redhat6 ~]$ cat .bash_profile |grep ORACLE_HOME
ORACLE_HOME=$ORACLE_BASE/product/11.2.0.3/db_1
export ORACLE_HOME
PATH=$ORACLE_HOME/bin:$PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib
CLASSPATH=$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib
[oracle@redhat6 ~]$ cat /etc/oratab
# # This file is used by ORACLE utilities. It is created by root.sh
# and updated by the Database Configuration Assistant when creating
# a database.# A colon, ':', is used as the field terminator. A new line terminates
# the entry. Lines beginning with a pound sign, '#', are comments.
#
# Entries are of the form:
# $ORACLE_SID:$ORACLE_HOME::
#
# The first and second fields are the system identifier and home
# directory of the database respectively. The third filed indicates
# to the dbstart utility that the database should , "Y", or should not,
# "N", be brought up at system boot time.
#
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#
hjj:/u01/app/oracle/product/11.2.0.3/db_1:Y
2.6在新ORACLE_HOME下启动sqlplus并以AS SYSDBA权限登陆SQL>SPOOL upgrade_info.logSQL>@/u01/app/oracle/product/11.2.0.3/db_1/rdbms/admin/utlu112i.sqlSQL>SPOOL OFF
2.7关闭数据库数据库重启一下SQL>shutdown immediateSQL>starup upgrade --必须upgrade[oracle@redhat6 ~]$ sqlplus / as sysdbaSQL*Plus: Release 11.2.0.3.0 Production on Sun Dec 8 03:16:38 2013Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing optionsSQL> select * from v$version;BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - ProductionSQL> select status from v$instance;STATUS
------------
OPEN MIGRATE--编译无效对象SQL> @/u01/app/oracle/product/11.2.0.3/db_1/rdbms/admin/utlrp.sql--执行升级脚本SQL> @/u01/app/oracle/product/11.2.0.3/db_1/rdbms/admin/catupgrd.sql执行完后会自动 shutdown immediate，而且执行时间比较长[oracle@redhat6 ~]$ sqlplus / as sysdbaSQL*Plus: Release 11.2.0.3.0 Production on Sun Dec 8 04:13:52 2013Copyright (c) 1982, 2011, Oracle. All rights reserved.Connected to an idle instance.SQL> startup
ORACLE instance started.Total System Global Area 208769024 bytes
Fixed Size 2226936 bytes
Variable Size 142607624 bytes
Database Buffers 58720256 bytes
Redo Buffers 5214208 bytes
Database mounted.
Database opened.
SQL> select status from v$instance;STATUS
------------
OPEN