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Answers and rating deltas for
How to set a column with varchar data type as unique in SQL Server 2008?
| Author | Votes | Δ |
|---|---|---|
| Martin | 1 | +3.98 |
| Giscard Biamby | 0 | -0.94 |
| Ann L. | 0 | -1.19 |
| doublesharp | 0 | -1.85 |
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