How to upgrade Plesk MySQL from 5.1 to 5.5 on Linux
Ref. Link: https://kb.plesk.com/en/125589 Applies to: Plesk 12.5 for Linux Plesk 12.0 for Linux Plesk 11.0 for Linux Plesk 11.5 for Linux Plesk autoinstaller gets packages from base repositories of an…