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Answers and rating deltas for
Q: Efficiently get the oldest value, most recent value and count per group in large table?
| Author | Votes | Δ |
|---|---|---|
| ScaisEdge | 2 | +2.31 |
| Gordon Linoff | 1 | -2.31 |
Last visited: Jun 17, 2019, 2:59:36 PM