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Answers and rating deltas for
SQL Server 2008 - How do I add a constraint that prevents the same value from appearing in both C...
| Author | Votes | Δ |
|---|---|---|
| Mitch Wheat | 4 | +0.38 |
| Brian Webster | 3 | -1.02 |
Last visited: Sep 14, 2014, 5:07:29 AM