Debian 12/11 系统如何更新Postgresql 到 17?系统自带的版本是 postgresql-15
直接上菜,一行一个命令,
```
sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
sudo apt update
sudo apt -y install postgresql postgresql-client
sudo systemctl enable postgresql
```
安装完成后,可以把 15 的两个遗留包也清掉, `sudo apt-get purge postgresql-15 postgresql-client-15`
#1