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Answers and rating deltas for
sql server query order by with union and replacing multiple columns' null value
Author | Votes | Δ |
---|---|---|
Joe G Joseph | 4 | +2.37 |
Andriy M | 3 | +0.50 |
John Woo | 1 | -2.37 |
Last visited: Sep 14, 2014, 5:07:29 AM