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Answers and rating deltas for
SQL: Finding values in sets, that only appear once
| Author | Votes | Δ |
|---|---|---|
| sticky bit | 1 | +0.54 |
| Tom J Muthirenthi | 1 | +3.58 |
| Pawan Prasad | 0 | -1.33 |
| Popeye | 0 | -0.48 |
| Grace Brown | 0 | -1.40 |
| user5542464 | 0 | -1.30 |
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