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    Answers and rating deltas for
    How to use `ConstColumn` for optional values in the Slick
| Author | Votes | Δ | 
|---|---|---|
| Richard Dallaway | 2 | +3.66 | 
| John Mullins | 0 | -3.66 | 
Last visited: Sep 4, 2019, 3:46:46 PM