OK. I can confirm that removal of 'system fields' generates side effects. I had several other problems afterwards, eg: new columns not showing up.
What I don't understand is why 'Ratings' and 'Votes' should be system fields in the first place. System fields should be those which are essential to the functioning of the database.
I'm relieved that we don't have to use these two. They are non-essential default columns. The database should not depend on their existence in the table.
What I don't understand is why 'Ratings' and 'Votes' should be system fields in the first place. System fields should be those which are essential to the functioning of the database.
I'm relieved that we don't have to use these two. They are non-essential default columns. The database should not depend on their existence in the table.