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Answers and rating deltas for
How can I select rows and group duplicate results from 2 tables based on data in a third table?
| Author | Votes | Δ |
|---|---|---|
| Joe Stefanelli | 0 | -1.09 |
| Diego | 0 | +1.09 |
Last visited: Sep 14, 2014, 5:07:29 AM