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Answers and rating deltas for
Need a postgresql query which return null values afterf the non-null value
| Author | Votes | Δ |
|---|---|---|
| Denis de Bernardy | 5 | +1.20 |
| Seth Robertson | 2 | +0.02 |
| Neville Kuyt | 1 | -1.20 |
Last visited: Sep 14, 2014, 5:07:29 AM