> On Aug 3, 2022, at 10:16, zaphod61 <zaphod61@xxxxxxxxx> wrote: > > > I've inherited a postgresql 12.3 installation. It has 1 database in it. I need to upgrade it to the newest version, which appears to be 12.11. Can I just download the installer for 12 > 11 and run that to upgrade the product and still maintain access to the existing connections? Any upgrade will require a server restart. If it's a minor version upgrade, you just need to replace the binaries, but *always* read the upgrade notes for post-upgrade housekeeping.
