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Answers and rating deltas for
In SQL need to extract values from 2 columns containing NULL values
| Author | Votes | Δ |
|---|---|---|
| Shaikh Farooque | 1 | +4.65 |
| Fred Sobotka | 0 | -0.27 |
| rs. | 0 | -2.52 |
Last visited: Sep 14, 2014, 5:07:29 AM