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Answers and rating deltas for
SQL Puzzle - UNION ALL without UNION ALL
| Author | Votes | Δ |
|---|---|---|
| Vladimir Baranov | 4 | +1.45 |
| shawnt00 | 3 | +1.05 |
| Mahmoud Gamal | 2 | -1.57 |
| Dan Getz | 1 | -3.01 |
Last visited: Feb 11, 2016, 6:50:05 PM