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Answers and rating deltas for
MYSQL: How to append Null value using GROUP_CONCAT and Separator using groupby?
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 3 | +0.33 |
| Marcos David Huaranga Ortega | 0 | -2.65 |
Last visited: Aug 9, 2018, 9:00:57 PM