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Answers and rating deltas for
How to optimize sum in MySQL
| Author | Votes | Δ |
|---|---|---|
| Rick James | 0 | +0.11 |
| Silvia | 0 | -0.28 |
| Arnaud Peralta | 0 | -0.32 |
| Attix | 0 | -0.26 |
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