I understand that part, that's what I meant about it working in a linear fashion. What happens when two developers both start with schema 104 and develop in parallel? Which one of them becomes schema 105?
Ah. Since the scripts are under source control, it's simply a matter of resolving conflicts when you check in.
But then, since you'll generally have a continuous build is running on 5 minute intervals, it's pretty rare to have two independent schema changes in the same script.
