---
title: "Connection to PostgreSQL"
description: "The account used for installation, upgrade and operation requires the superuser role."
canonical: "https://helpcenter.veeam.com/docs/one/userguide/connection_to_postgresql.html"
breadcrumb: "User Guide > Deployment Planning and Preparation > Permissions > Connection to PostgreSQL"
dateModified: "2026-10-23"
---

# Connection to PostgreSQL

The account used for installation, upgrade and operation requires the superuser role.