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Answers and rating deltas for
Slow SQL query when grouping by two columns with self join
| Author | Votes | Δ |
|---|---|---|
| mbarlocker | 0 | -0.19 |
| DRapp | 0 | +0.01 |
| Jakub Matczak | 0 | +0.01 |
| Declan_K | 0 | +0.13 |
Last visited: Sep 14, 2014, 5:07:29 AM