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Answers and rating deltas for
How to add a unique constraint using a column from another table?
| Author | Votes | Δ |
|---|---|---|
| Andriy M | 2 | +1.68 |
| Aaron Bertrand | 1 | -1.27 |
| nunespascal | 0 | -3.24 |
Last visited: Sep 14, 2014, 5:07:29 AM