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Answers and rating deltas for
The purpose of SQL's EXISTS and NOT EXISTS
| Author | Votes | Δ |
|---|---|---|
| Quassnoi | 4 | +0.31 |
| BQ. | 2 | +0.85 |
| The Scrum Meister | 1 | -3.30 |
Last visited: Sep 14, 2014, 5:07:29 AM