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Answers and rating deltas for
How to count number of different items in SQL
| Author | Votes | Δ |
|---|---|---|
| Bill Karwin | 4 | +0.86 |
| Amy B | 0 | -0.70 |
| erikkallen | 0 | -1.25 |
Last visited: Sep 14, 2014, 5:07:29 AM