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Answers and rating deltas for
making subgroup aggregations in sql based on a column value
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.38 |
| parfilko | 0 | -1.61 |
| qwerty13579 | 0 | -1.42 |
Last visited: Jan 2, 2016, 4:16:54 PM