Deleted rows

[Scott Hamm]

If I got a table as follows:


ID foo
1 12345
2 12346
4 12348
6 12349
7 12388
9 12390
How do I execute a query that shows missing ID's like so:

3
5
8

I wouldn't expect for it to show deleted data that was deleted, just show 
the "skipped" ID's.

That way I determine if operator deleted too much (cheating at QC)

Is it possible?
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