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Answers and rating deltas for
How to note down the multiple null columns from the multiple table with a single query, procedure
| Author | Votes | Δ |
|---|---|---|
| a_horse_with_no_name | 1 | +0.32 |
| vivek | 0 | -1.24 |
| Thorsten Kettner | 0 | -1.31 |
Last visited: Sep 14, 2014, 5:07:29 AM