StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    How to Insert Null Value into a Column which already have a Value using MySQL
| Author | Votes | Δ | 
|---|---|---|
| Rigel1121 | 0 | 0.00 | 
Last visited: Jan 1, 2016, 10:16:54 PM