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Answers and rating deltas for
How to select only those rows from the table, two columns of which aren't duplicated in that table
| Author | Votes | Δ |
|---|---|---|
| rob mayoff | 3 | +3.67 |
| Jonathan Leffler | 1 | +0.39 |
| Nithesh | 0 | -2.62 |
| jmoreno | 0 | -0.52 |
Last visited: Sep 14, 2014, 5:07:29 AM