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Answers and rating deltas for
How to write an SQL query that examines the previous row?
| Author | Votes | Δ |
|---|---|---|
| cubetwo1729 | 2 | +3.83 |
| Wil | 1 | +0.03 |
| Tom Hunter | 0 | -3.86 |
Last visited: Sep 14, 2014, 5:07:29 AM