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Answers and rating deltas for
How can I join these tables in postgresql?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +1.51 |
| xQbert | 0 | -0.36 |
| Erwin Brandstetter | 0 | -1.15 |
Last visited: May 1, 2015, 9:03:34 PM