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Answers and rating deltas for
How do I add an extra column to the results of a GROUP BY with a value that matches a condition?
| Author | Votes | Δ |
|---|---|---|
| Oto Shavadze | 3 | +0.39 |
| Tim Schmidt | -1 | -3.13 |
Last visited: Sep 4, 2019, 3:46:46 PM