配置YUM安装源

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sudo yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm

安装数据库

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sudo yum install -y postgresql15-server

过程报错

[!warning]
安装过程可能报错缺少包libzstd.so.1()(64bit)以及libzstd >= 1.4.0。

解决方法:

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wget https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/l/libzstd-1.5.5-1.el7.x86_64.rpm  
rpm -Uivh libzstd-1.5.5-1.el7.x86_64.rpm

rhel.pkgs.org

初始化数据库并设置开机自启

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sudo /usr/pgsql-15/bin/postgresql-15-setup initdb  
sudo systemctl enable postgresql-15  
sudo systemctl start postgresql-15