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Answers and rating deltas for
How to extract non-duplicate values in two tables
| Author | Votes | Δ |
|---|---|---|
| Tim Schmelter | 2 | -0.09 |
| Declan_K | 2 | +0.64 |
| JSR | 0 | -2.35 |
| Navin | 0 | -2.01 |
Last visited: Sep 14, 2014, 5:07:29 AM