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Answers and rating deltas for
How to create a query in MySQL to subtract consecutive rows based on the date and a distinctive fiel
| Author | Votes | Δ |
|---|---|---|
| Drew | 2 | +0.47 |
| Amit.S | 1 | +1.32 |
| DuncanKinnear | 1 | +1.02 |
| Nitin Tripathi | 0 | -2.99 |
| Emiliano Sangoi | 0 | -3.13 |
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