Is it mandatory to use “READ COMMITED”? Or is it OK to use (the default, and more stricter) “REPEATABLE READ” isolation level?
Our environment has a shared SQL server, that has multiple other databases besides the OwnCloud DB, so changing the isolation level would affect multiple different systems.
We have a test installation of Owncloud, but regardless of what the isolation level is set to, we can not produce any error related to SQL on the “Security & setup warnings” site, not even when it was set to READ-UNCOMMITED.