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Answers and rating deltas for
How can I get the max date (per primarykey) and get its difference with the one from another table?
| Author | Votes | Δ |
|---|---|---|
| John Woo | 2 | +1.12 |
| Aleksandr Fedorenko | 1 | -0.37 |
| Ronnis | 1 | -0.75 |
Last visited: Sep 14, 2014, 5:07:29 AM