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Answers and rating deltas for
How to optimize query looking for rows where conditional join rows do not exist?
| Author | Votes | Δ |
|---|---|---|
| Quassnoi | 2 | +1.54 |
| Bill Karwin | 1 | -1.17 |
| Kristen | 0 | -2.90 |
Last visited: Sep 14, 2014, 5:07:29 AM