In the sample app, there is User.findOrCreate, but the record will not be created or found. For example, you can't save User entity to MySQL , because PersistentObjectException will occur. Also, there is no User table foreign key in the Credentials table, you will no be able to find Credentials for the user.
In the sample app, there is User.findOrCreate, but the record will not be created or found. For example, you can't save User entity to MySQL , because PersistentObjectException will occur. Also, there is no User table foreign key in the Credentials table, you will no be able to find Credentials for the user.