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Answers and rating deltas for
How to add constraint to sql table so that table has exactly one row
Author | Votes | Δ |
---|---|---|
a_horse_with_no_name | 5 | +0.99 |
Erwin Brandstetter | 1 | -0.69 |
das Keks | 0 | -2.38 |
Last visited: Jan 2, 2016, 12:55:16 PM