diff --git a/admin_manual/release_notes/upgrade_to_31.rst b/admin_manual/release_notes/upgrade_to_31.rst index ce00d4e6f5f..324439bed29 100644 --- a/admin_manual/release_notes/upgrade_to_31.rst +++ b/admin_manual/release_notes/upgrade_to_31.rst @@ -14,8 +14,10 @@ Database configuration Other row formats than ``DYNAMIC`` for MySQL and MariaDB databases will `issue a warning since Nextcloud 24 `_, as they often cause performance issues. With Nextcloud 31 a `more prominent new setup warning `_ for this was added. -To resolve the warning, in most cases running ``occ db:convert-mysql-charset`` will resolve the issue. -If some tables are not covered by the ``occ`` command, issuing the proper ``ALTER TABLE`` DDL commands to change the row format during a maintenance window is needed. + +The row format can be changed via ``ALTER TABLE`` DDL commands during a maintenance window. +Changing the row format from ``COMPRESSED`` to ``DYNAMIC`` requires about 2x the disk space and may take a long time depending on the size of the database. +See the `MySQL documentation `_ for more information. If you're not sure how to do this, you can `find some tips and tricks from the community `_. PHP configuration