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Answers and rating deltas for
Is unique foreign keys across multiple tables via normalization and without null columns possible?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 5 | +0.86 |
| Walter Mitty | 2 | -0.62 |
| MaxP | 2 | -1.91 |
Last visited: Feb 27, 2016, 11:02:21 AM