CentOS7.3 安装 ORACLE 12c


下载安装包:

Oracle官网下载oracle12c安装包,解压软件:

一、创建用户和组

二、创建安装目录并授权:

三、修改内核参数:

四、配置oracle环境变量

五、安装依赖包:

六、安装oracle:

// 如果你能直接设置DISPLAY调出安装窗口可以使用以下方式:

以下是安装步骤:

安装过程中提示:以root用户顺序执行以下脚本:

七、创建监听和实例:

一直next,finish即可完成。

配置DB

八、创建表空间和用户并授权:

// (SYSDBA/SYS超级用户的密码统一为:Oracle@hj123)

create tablespace BIEEOCRL_DATA datafile '/data/oracle/app/oracle/oradata/bieeocrl/bieeocrl_data01.dbf' size 4G;

create user hyuser identified by zZdtgI5Y default tablespace BIEEOCRL_DATA quota unlimited on BIEEOCRL_DATA;

grant create session to hyuser;

grant select any dictionary to hyuser;

grant create table to hyuser;

grant create procedure to hyuser;

grant create synonym to hyuser;

grant create view to hyuser;

grant create sequence to hyuser;

grant select any sequence to hyuser;

grant debug any procedure to hyuser;

grant execute any procedure to hyuser;

grant debug connect session to hyuser;

grant select any table to hyuser;

grant unlimited tablespace to hyuser;

grant alter any snapshot to hyuser;

grant dba to hyuser;

grant sysdba to hyuser;

grant all privileges to hyuser;

九、配置PL/SQL连接ORACLE12c:

PL/SQL客户端的tnsnames.ora文件中添加以下连接串

BIEEOCRL=

(DESCRIPTION =

(ADDRESS = (PROTOCOL = TCP)(HOST = 221.228.110.170)(PORT = 1521))

(CONNECT_DATA =

(SERVER = DEDICATED)

(SERVICE_NAME = BIEEOCRL)

)

)

重启PL/SQL客户端即可。

问题排查::

处理:

登录sql终端:

修改会话游标数:

查询游标数:

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