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Answers and rating deltas for
How to de-dup by a group of rows in SQL
| Author | Votes | Δ |
|---|---|---|
| fthiella | 1 | +0.71 |
| supergrady | 0 | -1.08 |
| Mario Rossi | 0 | -0.45 |
| Elias | 0 | -1.01 |
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