【DATABASE】PostgreSQL安装

2024-01-24  本文已影响0人  盐果儿

PostgreSQL有两种安装方式,使用命令行安装没有用户界面,使用官网安装包安装有用户界面,操作也比较简单。

一、官网安装

官网:https://www.postgresql.org/download/macosx/


二、Homebrew安装

(安装 homebrew可以参考homebrew安装教程安装,homebrew是macOS上很有用的软件包管理工具。)

1. 使用homebrew安装

brew install postgresql

2. 安装成功后有一些有用的提示

This formula has created a default database cluster with:

  initdb --locale=C -E UTF-8 /opt/homebrew/var/postgresql@14

For more details, read:

  https://www.postgresql.org/docs/14/app-initdb.html

To start postgresql@14 now and restart at login:

  brew services start postgresql@14

Or, if you don't want/need a background service you can just run:

/opt/homebrew/opt/postgresql@14/bin/postgres -D /opt/homebrew/var/postgresql@14

Summary

🍺  /opt/homebrew/Cellar/postgresql@14/14.10_1: 3,317 files, 45.4MB

Running `brew cleanup postgresql@14`...

Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.

Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).

3. 查找数据库集群目录

这时候,homebrew安装完后的信息就非常重要了!我们可以看到,它告诉我们它已经提前创建了一个默认的数据库集群,并且告诉了我们位置:

This formula has created a default database cluster with:  initdb --locale=C -E UTF-8 /opt/homebrew/var/postgresql@14

4. 复制粘贴数据库集群的位置,然后启动数据库

pg_ctl start -D <database cluster directory>

Reference:

https://mp.weixin.qq.com/s?__biz=MzA4OTk4NDg3OA==&mid=2652256521&idx=1&sn=2e10d71f12f5a1c660be4adda3728fc4&chksm=8bf00308bc878a1ea57c3a7f00a3cdf14d834dfe4b738f1d97755f1c1297d51c6bfa292c3148&scene=27

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