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Answers and rating deltas for
How to do nested sum in group by in optimized/one query in MYSQL?
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 2 | +0.29 |
| TheHidden | 1 | +0.71 |
| Frayne Konok | 0 | -3.01 |
Last visited: May 8, 2016, 9:41:45 PM