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Answers and rating deltas for
SQL how to do an outer join properly
| Author | Votes | Δ |
|---|---|---|
| Stephan Lechner | 6 | +1.21 |
| Piotr R | 4 | +0.77 |
| Esteban P. | 2 | +0.11 |
| Laposhasú Acsa | 1 | -1.97 |
| Thorsten Kettner | 0 | -1.58 |
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