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Answers and rating deltas for
Is there an Oracle SQL query that aggregates multiple rows into one row?
| Author | Votes | Δ |
|---|---|---|
| John Hyland | 22 | +4.45 |
| user1973071 | 16 | 0.00 |
| Quassnoi | 8 | +0.01 |
| Mac | 4 | -1.08 |
| jva | 2 | -3.43 |
| hsuk | 2 | 0.00 |
| haki | 2 | 0.00 |
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