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Answers and rating deltas for
SQL: How to extract data from one column as different columns, according to different condition?
| Author | Votes | Δ |
|---|---|---|
| Mosiur | 2 | +3.23 |
| Gordon Linoff | 2 | +0.62 |
| Tichodroma | 1 | +0.19 |
| Ruwantha | 0 | -2.19 |
| Raging Bull | 0 | -2.22 |
| ffflabs | 0 | -0.66 |
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