StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to add not null constraint in seqeulize if records with null already exist?
| Author | Votes | Δ | 
|---|---|---|
| Gordon Linoff | 1 | +0.39 | 
| vapurrmaid | 0 | -3.13 | 
Last visited: Jul 14, 2018, 5:18:49 AM