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Answers and rating deltas for
sql, filiter out null columns when using CASE
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +1.69 |
| Kamil Gosciminski | 0 | -0.55 |
| Juan Carlos Oropeza | 0 | -0.71 |
| Hogan | 0 | -0.43 |
Last visited: May 18, 2016, 11:43:12 PM