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Answers and rating deltas for
Optimize self-join Oracle SQL query with LAG/LEAD analytic functions?
| Author | Votes | Δ |
|---|---|---|
| sagi | 3 | +1.70 |
| vercelli | 1 | -0.61 |
| Gordon Linoff | 1 | -1.10 |
Last visited: Dec 13, 2016, 2:03:55 PM