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Answers and rating deltas for
Proper Indexing/Optimization of a MySQL GROUP BY and JOIN Query
| Author | Votes | Δ |
|---|---|---|
| ypercubeᵀᴹ | 1 | +1.10 |
| sanmai | 1 | +2.15 |
| Doug Kress | 0 | -1.37 |
| anonymous | 0 | 0.00 |
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