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Answers and rating deltas for
Is there a way, in ORACLE, to join multiple row lines into a single one, using two tables, where ...
| Author | Votes | Δ |
|---|---|---|
| Lou Franco | 2 | +1.43 |
| Randy | 0 | -1.43 |
Last visited: Sep 14, 2014, 5:07:29 AM