3 ms·
If you dont need the identifier, why don't leave it out at all (Art 5c)? Or is just in it this case unique?
by number6 7y ago
If you dont need the identifier, why don't leave it out at all (Art 5c)? Or is just in it this case unique?
- JackWritesCode 7y agoIdentifier is used for previous view only. Previous view is updated when a new view is inserted into the temp table & previous view's user identifier is wiped.