CentOS 7安裝PGSQL15
1.0 安裝依賴
wget https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/l/libzstd-1.5.5-1.el7.x86_64.rpm
wget https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/l/llvm5.0-devel-5.0.1-7.el7.x86_64.rpm
wget https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/l/llvm5.0-5.0.1-7.el7.x86_64.rpm
wget https://download-ib01.fedoraproject.org/pub/epel/7/x86_64/Packages/l/llvm5.0-libs-5.0.1-7.el7.x86_64.rpm
yum install -y libzstd-1.5.5-1.el7.x86_64.rpm
yum install -y centos-release-scl-rh llvm5*
yum install -y epel-release
1.1 安裝
wget --no-check-certificate https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
# 安裝 PostgreSQL
sudo yum install -y postgresql15-server postgresql15-devel
1.1 初始化
# 初始化DB
sudo /usr/pgsql-15/bin/postgresql-15-setup initdb
# 開機啟動|啟動|重啟|狀態|停止 命令
sudo systemctl enable postgresql-15
sudo systemctl start postgresql-15
sudo systemctl restart postgresql-15
sudo systemctl status postgresql-15
sudo systemctl stop postgresql-15
1.1 配置可連接
/* 切換至postgres用戶下,執行psql進入到postgreSQL數據庫,出現版本號,代表安裝成功。 */
su - postgres
psql

/* 修改默認密碼 */
ALTER USER postgres WITH PASSWORD 'command';
vim /var/lib/pgsql/15/data/pg_hba.conf
/* 編輯文件,最后一行添加 */
host all all 0.0.0.0/0 md5
vim /var/lib/pgsql/15/data/postgresql.conf
/* 修改listen_addresses值 */
listen_addresses = '*'