CNDBA社区
Oracle 12C R2下载安装尝鲜
1 下载
目前Oracle以提供官方的Edelivery站点，以提供两个版本的12.2的下载。是linux和solaris。
网站是：https://edelivery.oracle.com
只需要注册一个oracle账号即可。不需要必须是MOS账号。随便一个就行。
输入如图的信息即可。
Linux版本一个压缩包，大约是3.2G。下载下来即可。
2 安装
安装部分就不讲太多了。。。和12.1没有什么变化。
执行第二个脚本的时候，脚本多了一个功能。是否安装TFA
[root@localhost ~]# /u01/oracle/12.2.0/db_1/root.sh
Performing root user operation.
The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME= /u01/oracle/12.2.0/db_1
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/oratab file...
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.
Do you want to setup Oracle Trace File Analyzer (TFA) now ? yes|[no] :2.1 12.2很多实用的新特性。
如：
Multi-Instance Redo Apply
Oracle Data Guard for Data Warehouses
Data Guard Broker PDB Migration or Failover
Fast-Start Failover in Maximum Protection Mode
Materialized Views: Real-Time Materialized Views
Materialized Views: Statement-Level Refresh
Enhancing LISTAGG Functionality
等。。。。还有很多----
3 验证
[oracle@localhost u01]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Tue Feb 14 11:49:49 2017
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> select * from v$version where rownum=1;
BANNER
--------------------------------------------------------------------------------
CON_ID
----------
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
0
SQL> 版权声明：本文为博主原创文章，未经博主允许不得转载。
12c R2
