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「Oracle」Oracle 数据库安装

  • 2021 年 11 月 23 日
  • 本文字数:1837 字

    阅读完需:约 6 分钟

作者:threedayman

来源:恒生LIGHT云社区

安装包下载地址

https://www.oracle.com/cn/database/technologies/oracle-database-software-downloads.html#19c



我们选用 RPM 包下载安装。

安装帮助文档

https://docs.oracle.com/en/database/oracle/oracle-database/19/ladbi/preface.html#GUID-071A6B76-11E3-4421-963E-41DA6F2EF07A

安装环境

cat /etc/redhat-release CentOS Linux release 7.7.1908 (Core)
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在非 OralceLinux 环境下安装,需要下载对应平台的 rpm。


下载地址:https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/index.html,搜索-19c 下载最新版本即可。

安装

首先执行


[root@linuxtestb538 oracle]# rpm -ivh oracle-database-preinstall-19c-1.0-3.el7.x86_64.rpm warning: oracle-database-preinstall-19c-1.0-3.el7.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEYerror: Failed dependencies:        bind-utils is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64        compat-libcap1 is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64        ksh is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64        smartmontools is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64        sysstat is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64        xorg-x11-utils is needed by oracle-database-preinstall-19c-1.0-3.el7.x86_64
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执行出现缺少依赖错误。


改用 yum 命令进行安装


 yum install oracle-database-preinstall-19c-1.0-3.el7.x86_64.rpm Installed:  oracle-database-preinstall-19c.x86_64 0:1.0-3.el7                                                                                                                        
Dependency Installed: GeoIP.x86_64 0:1.5.0-14.el7 bind-libs.x86_64 32:9.11.4-26.P2.el7_9.7 bind-libs-lite.x86_64 32:9.11.4-26.P2.el7_9.7 bind-license.noarch 32:9.11.4-26.P2.el7_9.7 bind-utils.x86_64 32:9.11.4-26.P2.el7_9.7 compat-libcap1.x86_64 0:1.10-7.el7 geoipupdate.x86_64 0:2.5.0-1.el7 ksh.x86_64 0:20120801-142.el7 smartmontools.x86_64 1:7.0-2.el7 sysstat.x86_64 0:10.1.5-19.el7 xorg-x11-utils.x86_64 0:7.5-23.el7
Complete!
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安装 Oracle 数据库


 yum install oracle-database-ee-19c-1.0-1.x86_64.rpm  Installed:  oracle-database-ee-19c.x86_64 0:1.0-1                                                                      Complete!
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配置数据库


/etc/init.d/oracledb_ORCLCDB-19c configure100% completeDatabase creation complete. For details check the logfiles at: /opt/oracle/cfgtoollogs/dbca/ORCLCDB.Database Information:Global Database Name:ORCLCDBSystem Identifier(SID):ORCLCDBLook at the log file "/opt/oracle/cfgtoollogs/dbca/ORCLCDB/ORCLCDB.log" for further details.
Database configuration completed successfully. The passwords were auto generated, you must change them by connecting to the database using 'sqlplus / as sysdba' as the oracle user.
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配置好后设置当前用户下的环境变量


vi ~/.bashrc    (打开文件后追加oracle的环境变量信息)---------------------------------------------------export ORACLE_HOME=/opt/oracle/product/19c/dbhome_1 export ORACLE_SID=ORCLCDBexport PATH=$ORACLE_HOME/bin:$PATH---------------------------------------------------
通过运行source ~/.bashrc (命令运行后设置的环境变量生效)
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验证安装是否正确


su oracle   (用户切换到oracle用户)sysplus / as sysdbaSQL*Plus: Release 19.0.0.0.0 - Production on Wed Nov 17 18:59:32 2021Version 19.3.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.

Connected to:Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - ProductionVersion 19.3.0.0.0
SQL>
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运行以上命令 确认 Oracle 数据库是否能够正确连接成功。

发布于: 21 小时前阅读数: 5
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「Oracle」Oracle 数据库安装