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Answers and rating deltas for
How to select avg(value) per column_name in sql
| Author | Votes | Δ |
|---|---|---|
| Kristiyan | 1 | +1.98 |
| Jakub Fedyczak | 1 | +2.02 |
| Andy Powell | 0 | -4.00 |
Last visited: Sep 14, 2014, 5:07:29 AM