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Answers and rating deltas for
How to use "union all" in SQL?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.53 |
| Umesu Sulakude | 0 | -0.96 |
| paparazzo | 0 | -0.17 |
| Akib Ali | 0 | -0.96 |
| Umesu Sulakude | 0 | -0.96 |
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