How to upgrade percona 8.0.19-10 to 8.0.22-13 patch?

MySQL & MariaDB
1

How to upgrade percona 8.0.19-10 to 8.0.22-13 ?
I need uninstall percona 8.0.19-10 and install new 8.0.22-13?

Can I using 8.0.19-10 data for 8.0.22-13?

Many Thank
Tony

2

Hi tonychan,

Yes you can
You remove 8.0.19 binaries, then install 8.0.22 binaries and mysql_upgrade utility will update any table if required as explained in MySQL :: MySQL 8.0 Reference Manual :: 4.4.5 mysql_upgrade — Check and Upgrade MySQL Tables
This work for any minor upgrade from 8.0.x to 8.0.y , where x<y

Do consider that downgrading MySQL 8 (as explained here MySQL :: MySQL 8.0 Reference Manual :: 2.12 Downgrading MySQL ) is not possible even for minor version upgrades on MySQL 8. Although there should be no risk if things done right, it’s suggested that you take a backup before doing the upgrade procedure, and/or upgrade replicas first in case you need to rollback.

Regards

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