StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why is test for existing column failing in SQL?
| Author | Votes | Δ |
|---|---|---|
| Tom H. | 2 | +0.27 |
| Dave Markle | 2 | -0.27 |
Last visited: Sep 14, 2014, 5:07:29 AM