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Answers and rating deltas for
Mysql: How to aggregate data into days based on half hourly timestamps?
| Author | Votes | Δ |
|---|---|---|
| Alnitak | 3 | +0.72 |
| Jeroen Coupé | 2 | +2.25 |
| Tom Mac | 1 | -0.52 |
| gargantuan | 0 | -3.40 |
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