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Answers and rating deltas for
Is it necessary to use GROUP BY when we are selecting an aggregate function on a column in addition
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +2.36 |
| Lukasz Szozda | 0 | -2.36 |
Last visited: Oct 21, 2019, 3:17:49 PM