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Answers and rating deltas for
Postgresql : how can i get desired output as described below
| Author | Votes | Δ |
|---|---|---|
| sagi | 1 | +0.49 |
| Abelisto | 0 | -1.84 |
| Shubham Batra | 0 | -2.07 |
Last visited: May 16, 2016, 5:55:49 PM