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Answers and rating deltas for
Grouping to only remove NULLs in SQL
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.24 |
| Uueerdo | 1 | +0.18 |
| Rally To Me | 0 | -3.41 |
Last visited: May 14, 2020, 3:16:00 AM