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Answers and rating deltas for
MySQL - get unique id across multiple rows and 2 columns - GROUP BY almost gets me there
| Author | Votes | Δ |
|---|---|---|
| piotrm | 1 | +0.46 |
| Patrice Levesque | 0 | -3.65 |
Last visited: Sep 14, 2014, 5:07:29 AM