Tag: PostgreSQL

21 Feb 2026 · 6 min read · postgresql

Upgrading four PostgreSQL instances to 18.2 in Docker

I upgraded Miniflux, Invidious, a Django app, and Mastodon from PostgreSQL 15/17 to 18.2. Every single one broke in a different way.

3 Jan 2023 · 3 min read · PostgreSQL

Upgrade Major PostgreSQL version on Docker

Easily upgrade PostgreSQL in docker, without losing data

20 Aug 2015 · 1 min read · Linux

Installing or Upgrading PostgreSQL 9.4 on Ubuntu 14.04

7 Feb 2015 · 1 min read · Linux

PostgreSQL 9.4 failed to start on Manjaro