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Answers and rating deltas for
how to write the following SQL query involving sub queries
| Author | Votes | Δ |
|---|---|---|
| Lukasz Szozda | 3 | +1.09 |
| fthiella | 1 | -0.72 |
| JHoffmann | -1 | -2.96 |
Last visited: Feb 20, 2016, 5:45:45 PM