Normal
It's not that simple. In an ideal world, yes. But in the real world, IMDBID can be empty.IMDBID is a Unique key, but it can be empty and there can be many such empty entries. It depends on the grabber.Actor Title - I don't remember an occasion when this was blank.Actor Title + IMDBID - more like a unique key, but I'm afraid there may be variations.
It's not that simple. In an ideal world, yes. But in the real world, IMDBID can be empty.
IMDBID is a Unique key, but it can be empty and there can be many such empty entries. It depends on the grabber.
Actor Title - I don't remember an occasion when this was blank.
Actor Title + IMDBID - more like a unique key, but I'm afraid there may be variations.
