PostgreSQL深入浅出 | CentOS7.9安装PG12
1、目录规划
介质目录: /root 程序目录: /usr/local/pgsql 数据目录: /usr/local/pgsql/pgdata 日志目录: /usr/local/pgsql/pglog 归档目录: /usr/local/pgsql/archive
2、创建相关目录mkdir -p /usr/local/pgsql mkdir -p /usr/local/pgsql/pgdata mkdir -p /usr/local/pgsql/pglog mkdir -p /usr/local/pgsql/pgarch
mount /dev/sr0 /mnt
备份当前yum
cd /etc/yum.repos.d/ mkdir bak mv *.repo bak/
编辑repo配置文件，加入如下内容
cat > /etc/yum.repos.d/local.repo /home/postgres/.bashrc
