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Answers and rating deltas for
SQL Server: How do I add a constraint to an existing table but only if the constraint does not al...
| Author | Votes | Δ |
|---|---|---|
| Kristen | 13 | +4.69 |
| Bob King | 6 | -0.59 |
| user1589503 | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM