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Answers and rating deltas for
SQL - how to GROUP by id and identify the column with highest value?
| Author | Votes | Δ |
|---|---|---|
| Taryn | 3 | +1.59 |
| John Woo | 2 | -0.04 |
| Bogdan Sahlean | 2 | +1.19 |
| Tim Schmelter | 1 | -2.30 |
Last visited: Sep 14, 2014, 5:07:29 AM