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Answers and rating deltas for
SQL - how to select all rows which have value1 in column but not value2 in same column?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.80 |
| Stephan Lechner | 1 | +1.38 |
| David דודו Markovitz | 0 | -0.81 |
| Gurwinder Singh | 0 | -1.10 |
| Cero Silvestris | 0 | -1.15 |
| Dom DaFonte | 0 | -1.09 |
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