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Answers and rating deltas for
How to join two tables for sum in postgresql
| Author | Votes | Δ |
|---|---|---|
| VBoka | 1 | +3.41 |
| xero399 | 0 | -0.04 |
| Zaynul Abadin Tuhin | 0 | +0.08 |
| Aung Thuya | -1 | -3.98 |
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