Re: [DUG]: [DUG-DB]: Unique IDs

[Neven MacEwan]

Re

> The problem is :
> 
> Process 1 generates 11
> Process 2 generates 12
> Process 3 generates 13
> Process 1 issues a rollback - ID 11 is now unused
> Process 4 generates 11 - based on rolledback seed value.
> Process 5 generates 12 !! Duplicate
> Process 6 generates 13 !! Duplicate

more like

 Process 1 generates 11
 Process 2 generates 12
 Process 3 generates 13
 Process 1 issues a rollback - ID 11 is now unused
 Process 4 generates 14
 Process 5 generates 15
 Process 6 generates 16...


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