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Answers and rating deltas for
How can I join two tables and exclude all items from one table that are in the other table?
| Author | Votes | Δ |
|---|---|---|
| Oleg Dok | 3 | +3.96 |
| Renjith Kumar | 1 | -3.96 |
Last visited: Sep 14, 2014, 5:07:29 AM