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    Answers and rating deltas for
    How can you decide which records of a JOINED table remains after a GROUP BY?
| Author | Votes | Δ | 
|---|---|---|
| Tarsis | 0 | +0.60 | 
| Abhik Chakraborty | 0 | -0.07 | 
Last visited: Sep 14, 2014, 5:07:29 AM