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Answers and rating deltas for
SQL - sum (column 1 + column2 + column3 ) and select max value of sum in each group
| Author | Votes | Δ |
|---|---|---|
| VMai | 1 | +0.10 |
| Fabricator | 1 | +0.36 |
| LHristov | 0 | -3.63 |
Last visited: May 1, 2015, 8:53:42 PM