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Answers and rating deltas for
Using GROUP BY to COUNT number of purchases when the quantity of each transaction is stored in a sep
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 2 | +0.43 |
| Jaime Montoya | 0 | -3.42 |
Last visited: Sep 22, 2018, 1:03:43 AM