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Answers and rating deltas for
SQL SELECT: combining and grouping data between three tables using subqueries
| Author | Votes | Δ |
|---|---|---|
| Russ Cam | 4 | +0.68 |
| Rob van Wijk | 1 | +0.89 |
| Chris | 1 | +0.84 |
| Jon Hopkins | 1 | +0.92 |
| ahains | 0 | -3.07 |
| jmucchiello | 0 | -0.63 |
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