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Answers and rating deltas for
SQL- how do i fix my code(given below) so that it works with subqueries?
| Author | Votes | Δ |
|---|---|---|
| Ed Gibbs | 1 | +0.69 |
| tiborK | 0 | -0.47 |
| san | 0 | -0.75 |
| Nir Alfasi | 0 | -0.44 |
| san | 0 | -0.75 |
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