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Answers and rating deltas for
SQL - Detecting a duplicate in a column only if they share a value in another column
| Author | Votes | Δ |
|---|---|---|
| Pரதீப் | 2 | +0.77 |
| Thorsten Kettner | 1 | -0.33 |
| Ven | 0 | -1.59 |
| Mehrnoosh | 0 | -1.92 |
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