StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I create a foreign key on a column, every record of which may refer to a column in one of...
| Author | Votes | Δ |
|---|---|---|
| APC | 4 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM