Oracle23ai安装。

1. 事前准备

• 使用虚拟机安装一个 Oracle Linux 8.9 操作系统
• 下载 oracle-database-free-23ai-1.0-1.el8.x86_64.rpm
• 下载 oracle-database-preinstall-23ai-1.0-2.el8.x86_64.rpm

2.开始安装

2.1 安装 database-preinstall

dnf -y install oracle-database-preinstall-23ai-1.0-2.el8.x86_64.rpm

2.2 安装 oracle-database-free

dnf install -y oracle-database-free-23ai-1.0-1.el8.x86_64.rpm

3. 创建和配置Oracle Database

/etc/init.d/oracle-free-23ai configure

4 设置oracle用户环境变量

切换到oracle用户

$ vi .bash_profile

# .bash_profile
 
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
        . ~/.bashrc
fi
 
# User specific environment and startup programs
export ORACLE_SID=FREE
export ORAENV_ASK=NO
. /opt/oracle/product/23ai/dbhomeFree/bin/oraenv
export ORACLE_BASE=/opt/oracle/
export ORACLE_HOME=/opt/oracle/product/23ai/dbhomeFree
export PATH=$ORACLE_HOME/bin:$PATH