For Ubuntu, There is an official upgrade way already:
https://kb.plesk.com/en/127962
So, for those who are using RHEL-distributions? And please in a 'good' way, keeping compatibility for future Plesk updates. So, not converting MariaDB to MySQL.
Without this, I can't install scripts that rely on new functions in 5.6. That's a big miss. And it is way too overdone for me to host a new node for the DB, for only one website.
My Magento 2 project needs to get on hold, forced....
Upgrade MySQL from 5.5 to 5.6 on RHEL-based systems
https://kb.plesk.com/en/127962
So, for those who are using RHEL-distributions? And please in a 'good' way, keeping compatibility for future Plesk updates. So, not converting MariaDB to MySQL.
Without this, I can't install scripts that rely on new functions in 5.6. That's a big miss. And it is way too overdone for me to host a new node for the DB, for only one website.
My Magento 2 project needs to get on hold, forced....
Upgrade MySQL from 5.5 to 5.6 on RHEL-based systems