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Answers and rating deltas for
SQL: Optimize nested query with redundant union code?
| Author | Votes | Δ |
|---|---|---|
| Lukasz Szozda | 3 | +1.08 |
| deroby | 1 | +0.46 |
| DanB | 0 | -2.03 |
| Gordon Linoff | 0 | -1.29 |
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