Paolo Melchiorre • 4/24/2020

Upgrade PostgreSQL from 11 to 12 on Ubuntu 20.04

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This article provides a step-by-step tutorial for developers to upgrade their local PostgreSQL database from version 11 to 12 on Ubuntu 20.04. It addresses common issues after an OS upgrade, explains how to manage conflicting database clusters, and details the necessary terminal commands using pg_dropcluster and pg_upgradecluster.

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#postgresql #ubuntu #Version Migration
Upgrade PostgreSQL from 11 to 12 on Ubuntu 20.04

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