role field in one table to a record in the roles table via the Xata SDK, but it does not seem to work. For more context, I am trying to create a new user and the role field is a link to the roles table. In the schema definition, the role cannot be null, but console.loging the return value from db.users.create returns the created user without the link under the role field. roles.role e.g. being == 'user', the create command is successful but users.role is still null. see Fig.2.users.role, if I pass the full object i.e, userRole, or userRole.xata_id I get the error in Fig.1 if I pass the UserRole.role I get the error from Fig.2 
