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Answers and rating deltas for
How is rand() calculated when used in a query with GROUP BY
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 2 | +0.53 |
| Salman A | 2 | +1.04 |
| ScaisEdge | 1 | -1.57 |
Last visited: Jan 21, 2019, 6:41:23 AM