Closed f908 closed 1 year ago
Invalid MySQL server downgrade: Cannot downgrade from 80200 to 80035
It looks like you ran your database files with mysql:8.2.0
(currently also tagged as 8.2
, 8
, innovation
, latest
, 8.2.0-oracle
, 8.2-oracle
, 8-oracle
, innovation-oracle
, oracle
) and then tried to run them with mysql:8.0.35
(tagged as 8.0
, 8.0.35-oracle
, 8.0-oracle
). From the mysqld
error and the release notes this isn't a supported direction:
Downgrade from MySQL 8.2 to MySQL 8.1, or from a MySQL 8.2 release to a previous MySQL 8.2 release, is not supported. The only supported alternative is to restore a backup taken before upgrading. It is therefore imperative that you back up your data before starting the upgrade process.
If you have important data and want to go back to MySQL 8.0
, then you'll might be able to dump it while running 8.2
and then restore to a fresh 8.0
instance (not sure if that works). Alternatively, you could just stay on 8.2
and update your docker run
line or docker-compose.yml
file to a specific MySQL version.
Invalid MySQL server downgrade: Cannot downgrade from 80200 to 80035
It looks like you ran your database files with
mysql:8.2.0
(currently also tagged as8.2
,8
,innovation
,latest
,8.2.0-oracle
,8.2-oracle
,8-oracle
,innovation-oracle
,oracle
) and then tried to run them withmysql:8.0.35
(tagged as8.0
,8.0.35-oracle
,8.0-oracle
). From themysqld
error and the release notes this isn't a supported direction:Downgrade from MySQL 8.2 to MySQL 8.1, or from a MySQL 8.2 release to a previous MySQL 8.2 release, is not supported. The only supported alternative is to restore a backup taken before upgrading. It is therefore imperative that you back up your data before starting the upgrade process.
If you have important data and want to go back to MySQL
8.0
, then you'll might be able to dump it while running8.2
and then restore to a fresh8.0
instance (not sure if that works). Alternatively, you could just stay on8.2
and update yourdocker run
line ordocker-compose.yml
file to a specific MySQL version.
Thanks, closing now