StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is table alias ambiguity in SQL prohibited in standard or blocked by implementations?
| Author | Votes | Δ |
|---|---|---|
| onedaywhen | 2 | +0.56 |
| Vinnie | 0 | -4.49 |
Last visited: Sep 14, 2014, 5:07:29 AM