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Answers and rating deltas for
How to use only the year of a DateTime column in a SQL Unique Constrain?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +1.09 |
| Vignesh Kumar A | 0 | -1.09 |
Last visited: Sep 14, 2014, 5:07:29 AM