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Answers and rating deltas for
How to avoid inserting null values into Primary key or Not Null columns?
Author | Votes | Δ |
---|---|---|
a_horse_with_no_name | 4 | +0.33 |
Gábor Csikós | 1 | -2.64 |
Last visited: Sep 14, 2014, 5:07:29 AM