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Answers and rating deltas for
In NoSql how to ensure uniqueness of two columns, for example Username and Email should be unique
| Author | Votes | Δ |
|---|---|---|
| Salvador Dali | 1 | +0.56 |
| Dani C. | 0 | -0.41 |
| Philippe T. | -1 | -4.11 |
Last visited: Sep 14, 2014, 5:07:29 AM