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Answers and rating deltas for
SQL to select rows where at least one row in a group, has a corresponding entry in another table
| Author | Votes | Δ |
|---|---|---|
| Ilion | 0 | +0.09 |
| Joachim Isaksson | 0 | -0.23 |
| Andriy M | 0 | +0.22 |
Last visited: Sep 14, 2014, 5:07:29 AM