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Answers and rating deltas for
How do I write a sql query to "expand" a table that currently has a field to denote repeat
| Author | Votes | Δ |
|---|---|---|
| Vladimir Baranov | 3 | +2.15 |
| Felix Pamittan | 1 | -2.15 |
Last visited: Aug 26, 2016, 2:34:25 PM