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Answers and rating deltas for
Put many columns in group by clause in Oracle SQL
| Author | Votes | Δ |
|---|---|---|
| Serg | 3 | +1.08 |
| JohnHC | 1 | -0.57 |
| Sal | 1 | -0.13 |
| Rômulo Tone | 0 | -3.98 |
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