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Answers and rating deltas for
SQL for columns A, B, C: group by A, compute share of B equals C for each A
| Author | Votes | Δ |
|---|---|---|
| ypercubeᵀᴹ | 3 | +2.36 |
| Erwin Brandstetter | 1 | -2.36 |
Last visited: Sep 14, 2014, 5:07:29 AM