Upgrading the PostgreSQL database version

The PostgreSQL services and database are installed on the user’s computer, along with EcoStruxure Power Operation (EPO). Currently, EPO installs version 13 of PostgreSQL on the user’s computer. If required, this PostgreSQL version can be upgraded.

Assumptions

This section is intended for field engineers, application engineers and system integrators who can install and commission the Power Operation application and know the basics of working with PostgreSQL. It describes the components, the procedures, and best practices involved in configuring and testing the PostgreSQL version upgrade in EPO.

This section includes the following topics:

Topic	Description
Installing and upgrading the PostgreSQL database	How to install the new version of PostgreSQL database.
Configuring EPO to use the new version of the PostgreSQL database	How to configure EPO project to use the upgraded version of the PostgreSQL database.