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Answers and rating deltas for
beginner to sql plus - what am i doing wrong in this query? why am I getting the result as "...
| Author | Votes | Δ |
|---|---|---|
| a_horse_with_no_name | 3 | +1.36 |
| David Aldridge | 0 | -0.68 |
| giorashc | 0 | -0.68 |
Last visited: Sep 14, 2014, 5:07:29 AM