如何在 Ubuntu 22.04 上将 PostgreSQL 从 14 升级到 15?

vin*_*zee 8 upgrade apt postgresql 22.04

我有 Ubuntu 22.04。我目前有 PostgreSQL 14.6。我想将 PostgreSQL 升级到 15。我尝试运行:

sudo apt-get update && sudo apt install postgresql
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但我收到以下消息:

...
postgresql is already the newest version (14+238.pgdg21.04+1).
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如何在 Ubuntu 22.04 上将 PostgreSQL 从 14 升级到 15?

vin*_*zee 11

PostgreSQL 15 在默认包存储库中不可用。要安装 PostgreSQL >= 15,您需要向/etc/apt/sources.list.d/.

为此,请运行:

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 -qO- https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo tee /etc/apt/trusted.gpg.d/pgdg.asc &>/dev/null
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然后,

sudo apt update
sudo apt install postgresql
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有效:

$ psql --version
psql (PostgreSQL) 15.2 (Ubuntu 15.2-1.pgdg22.04+1)
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来源:https://www.linuxtechi.com/how-to-install-postgresql-on-ubuntu/