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Answers and rating deltas for
Get the maximum values of column B per each distinct value of column A sql
| Author | Votes | Δ |
|---|---|---|
| Beth | 1 | +2.16 |
| Gordon Linoff | 0 | -0.92 |
| CSL | 0 | -0.77 |
| James Brown | 0 | -0.40 |
| Matej | 0 | -0.61 |
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