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Answers and rating deltas for
How can I assign values (-1, 0, 1) to the difference between consecutive rows in a MySQL table havin
| Author | Votes | Δ |
|---|---|---|
| spencer7593 | 1 | +0.40 |
| BNazaruk | 0 | -3.24 |
Last visited: Aug 26, 2016, 2:34:25 PM