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Answers and rating deltas for
how to use 'GROUP BY' function with below query
| Author | Votes | Δ |
|---|---|---|
| Ming | 1 | +4.13 |
| Aleksej | 0 | -0.12 |
| Kinchit Dalwani | -2 | -3.20 |
Last visited: Jun 24, 2017, 4:58:10 PM