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Answers and rating deltas for
SQL. How to combine subquery and join correctly?
| Author | Votes | Δ |
|---|---|---|
| AngelWarrior | 4 | +4.11 |
| Gordon Linoff | 2 | +0.15 |
| Prashant16 | 0 | -1.34 |
| kishoredbn | 0 | -2.01 |
| Jasti | 0 | -1.93 |
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