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Answers and rating deltas for
SQL: how do I select two fields of the same SINGLE row in a group?
| Author | Votes | Δ |
|---|---|---|
| Mureinik | 2 | +0.35 |
| OBi | 1 | +1.81 |
| Anonymous 11 | 0 | -0.96 |
| less | -1 | -3.66 |
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