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Answers and rating deltas for
What is the quickest way in Oracle SQL to find out if one or more duplicates exist in a table?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 5 | +0.92 |
| Kacper | 1 | +0.47 |
| Ersin Gulbahar | 0 | -0.98 |
Last visited: Jan 23, 2017, 2:12:57 PM