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Answers and rating deltas for
MySQL - Newbie question: Which are the PK and the FK for these tables?
| Author | Votes | Δ |
|---|---|---|
| Ben James | 6 | +3.86 |
| Vincent Ramdhanie | 2 | +0.25 |
| Andrew Hare | 2 | -0.11 |
| mamendex | 0 | -2.53 |
| Irina C | 0 | -2.49 |
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