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Answers and rating deltas for
Use of UNION enables more powerful SQL constructions
| Author | Votes | Δ |
|---|---|---|
| Pieter Geerkens | 2 | +1.54 |
| Nenad Zivkovic | 2 | +2.65 |
| John Woo | 1 | -1.87 |
Last visited: Sep 14, 2014, 5:07:29 AM