a year ago
When I am trying to deploy a MySQL database it automatically spawns latest version 9. However I want to use mysql8.4 and I tried to change the version after it is created, but get an error that downgrading to a major version is not allowed.
Please help as to how can I achieve this
6 Replies
a year ago
It is not supported by MySQL because the data files for MySQL 9 are not compatible with MySQL 8.x.
You would need to wipe the volume to get a fresh install.
a year ago
So first I create a DB with mysql9, then wipe the volume and then downgrade to mysql8.4, right ?
a year ago
Deploy MySQL
Switch to 8.4
Wipe the volume
The next deploy will be a working MySQL 8.4 deployment.
10 months ago
I just wanted to confim that these different steps work properly.
I had the same issue today.
Thank you 
9 months ago
Deploy MySQL
Switch to 8.4
Wipe the volume
The next deploy will be a working MySQL 8.4 deployment.
help，I didn't find the entrance to switch.
