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Answers and rating deltas for
How to make an efficient UNION in Oracle?
| Author | Votes | Δ |
|---|---|---|
| David Aldridge | 4 | +1.25 |
| David Aldridge | 1 | -0.75 |
| Goyo | 0 | -3.94 |
Last visited: Sep 14, 2014, 5:07:29 AM