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Answers and rating deltas for
What is the query statement to write in order to solve the followin database problem?
| Author | Votes | Δ |
|---|---|---|
| Shef | 2 | +1.70 |
| Mathieu Rodic | 2 | +2.28 |
| AJ. | 1 | -0.50 |
Last visited: Sep 14, 2014, 5:07:29 AM