StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Oracle - Unique values combinations from multiple columns, but returning other columns
| Author | Votes | Δ |
|---|---|---|
| Justin Cave | 2 | 0.00 |
| laurit | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM