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Answers and rating deltas for
How to solve a complex group by sql query?
| Author | Votes | Δ |
|---|---|---|
| John Woo | 4 | +1.27 |
| Gordon Linoff | 1 | +0.24 |
| Josef K | 0 | -1.52 |
Last visited: Sep 14, 2014, 5:07:29 AM