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psotgresql18 源码编译安装

java 2025/8/22 6:50:54

环境：

系统：centos7.9

数据库：postgresql18beta1

#PostgreSQL 18 已转向 DocBook XML 构建体系（SGML 未来将被弃用）。需要安装 XML 工具链，如下：

yum install -y docbook5-style-xsl libxslt docbook-style-xsl xmlto fop

一、postgresql18beta1一键安装脚本如下,以root用户执行：

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#!/bin/bash

# 一键安装 PostgreSQL 18脚本
# 请先将 postgresql-18beta1.tar.gz 放在当前目录下,本脚本中上传至/root目录下

# 1. 创建 postgres 用户（如已存在则跳过）
if ! id postgres &>/dev/null; then
useradd postgres
echo "postgres" | passwd --stdin postgres 2>/dev/null || echo "postgres:postgres" | chpasswd
fi

# 2. 创建目录
mkdir -p /postgresql/{pg18,pgdata,arch,soft}
chown -R postgres. /postgresql/
chmod -R 700 /postgresql/
mv /root/postgresql-18beta1.tar.gz /postgresql/soft/
chown postgres. /postgresql/soft/postgresql-18beta1.tar.gz

# 3. 安装依赖
yum install -y docbook5-style-xsl libxslt docbook-style-xsl xmlto fop bison perl-ExtUtils-Embed readline-devel zlib-devel pam-devel tcl-devel libxml2-devel perl-devel libxml2-devel libxslt-devel openldap-devel python-devel gcc gcc-c++ openssl-devel make cmake libicu libicu-devel flex wget

# 4. 解压并编译安装 PostgreSQL
su - postgres <<EOF
cd /postgresql/soft
tar zxvf postgresql-18beta1.tar.gz
cd postgresql-18beta1
./configure --prefix=/postgresql/pg18
make world && make install-world
EOF

# 5. 配置环境变量
su - postgres <<EOF
cat >> ~/.bash_profile <<'EOP'
export LANG=en_US.UTF-8
export PGHOME=/postgresql/pg18
export PGDATA=/postgresql/pgdata
export LD_LIBRARY_PATH=\$PGHOME/lib:\$LD_LIBRARY_PATH
export PATH=\$PGHOME/bin:\$PATH
EOP

source ~/.bash_profile
EOF

echo "PostgreSQL 18 安装完成。请以 postgres 用户登录并初始化数据库。"
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二、手动初始化数据库集簇