StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to give a unique constraint to a combination of columns in Oracle?
| Author | Votes | Δ |
|---|---|---|
| Naveen Kumar Alonekar | 2 | +0.10 |
| saamorim | 2 | -0.10 |
Last visited: Sep 14, 2014, 5:07:29 AM