11.2.0.4更新檔号13390677,共7個檔案，分别是
其中1&2是db,3是grid,4是client,5是gateways,6是example,7是deinstall
上傳安裝媒體并解壓
[oracle@localhost db]$ unzip -q p13390677_112040_Linux-x86-64_1of7.zip -d ~
[oracle@localhost db]$ unzip -q p13390677_112040_Linux-x86-64_2of7.zip -d ~
然後檢視資料庫資訊
[oracle@localhost database]$ sql
SQL*Plus: Release 11.2.0.1.0 Production on Tue Mar 19 15:19:39 2019
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
15:19:39 SYS@orcl> show parameter name
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_file_name_convert string
db_name string orcl
db_unique_name string orcl
global_names boolean FALSE
instance_name string orcl
lock_name_space string
log_file_name_convert string
service_names string orcl
15:19:49 SYS@orcl>
清空資源回收筒
15:19:49 SYS@orcl> purge dba_recyclebin;
DBA Recyclebin purged.
Elapsed: 00:00:00.02
15:21:23 SYS@orcl> select count(1) from dba_recyclebin;
COUNT(1)
----------
0
Elapsed: 00:00:00.01
15:21:36 SYS@orcl>
檢視無效對象
15:21:36 SYS@orcl> select count(*) from dba_objects where status<>'VALID';
COUNT(*)
----------
0
備份資料庫，因為是測試庫沒資料就算了
關閉資料庫，關閉監聽
15:31:52 SYS@orcl> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
15:34:01 SYS@orcl> Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@localhost database]$ lsnrctl stop
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 19-MAR-2019 15:35:13
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
The command completed successfully
[oracle@localhost database]$
建立新的home目錄并設定環境變量
[oracle@localhost database]$ mkdir -p /u01/app/oracle/product/11.2.0/dbhome_2/
[oracle@localhost database]$ export ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_2
[oracle@localhost database]$ ./runInstaller
接着圖形操作,i wish to receive ..這個勾去掉
然後選擇Skip software updates,
選擇update an existing database
選擇語言，
選擇企業版，
選擇目錄
确認組
預檢查後忽略錯誤繼續，中間遇到報錯也continue繼續
執行root腳本
[root@localhost ~]# /u01/app/oracle/product/11.2.0/dbhome_2/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME= /u01/app/oracle/product/11.2.0/dbhome_2
Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The file "oraenv" already exists in /usr/local/bin. Overwrite it? (y/n)
[n]: y
Copying oraenv to /usr/local/bin ...
The file "coraenv" already exists in /usr/local/bin. Overwrite it? (y/n)
[n]: y
Copying coraenv to /usr/local/bin ...
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Finished product-specific root actions.
[root@localhost ~]#
配置完監聽後
下一步
不移動資料檔案
選擇閃回恢複區及其大小
點選finish後，界面出現一個小豎條，不過可以拉開 如下
設定下sqlplus
[oracle@localhost admin]$ vim glogin.sql
Define _editor='vi'
Set sqlprompt "_user'@'_connect_identifier> "
set time on
set timing on
set pagesize 40
set linesize 120
[oracle@localhost admin]$ sql
SQL*Plus: Release 11.2.0.1.0 Production on Tue Mar 19 16:53:47 2019
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
16:53:47 SYS@orcl> select * from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
PL/SQL Release 11.2.0.4.0 - Production
CORE 11.2.0.4.0 Production
TNS for Linux: Version 11.2.0.4.0 - Production
NLSRTL Version 11.2.0.4.0 - Production
Elapsed: 00:00:00.01
16:53:55 SYS@orcl>
have fun
作者：九命貓幺
部落格出處：http://www.cnblogs.com/yongestcat/
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