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Answers and rating deltas for
How to select only 1 row per unique field (with another field determining which in case of duplic...
| Author | Votes | Δ |
|---|---|---|
| John Woo | 3 | +1.21 |
| Matt Dodge | -2 | -1.21 |
Last visited: Sep 14, 2014, 5:07:29 AM