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I need to retrieve the department, which has the max(avg(salary)) for each region from table hr (ora
| Author | Votes | Δ |
|---|---|---|
| Harshil Doshi | 0 | +1.01 |
| Thorsten Kettner | 0 | -0.13 |
Last visited: Dec 10, 2017, 10:58:46 PM