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Answers and rating deltas for
Oracle SQL - UNION ALL return rows even if they don't exist
| Author | Votes | Δ |
|---|---|---|
| Laurenz Albe | 2 | +2.03 |
| forpas | 1 | -1.22 |
| Littlefoot | 1 | -0.81 |
Last visited: Jan 28, 2020, 3:24:22 AM