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Answers and rating deltas for
Is there any performance impact on having NULLs on Foreign key column in a Data mart
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +0.41 |
| Jo Douglass | 1 | -3.26 |
Last visited: Jan 24, 2017, 7:19:44 PM