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Answers and rating deltas for
Is it possible in sql to group by fields matching some pattern?
| Author | Votes | Δ |
|---|---|---|
| Michael Pakhantsov | 1 | +4.44 |
| Alex K. | 0 | -0.34 |
| Gabriele Petrioli | 0 | -0.22 |
Last visited: Sep 14, 2014, 5:07:29 AM