StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to create a surrogate key column in existing table?
| Author | Votes | Δ |
|---|---|---|
| Mathew A. | 3 | 0.00 |
Last visited: Jan 3, 2017, 2:02:33 AM
| Author | Votes | Δ |
|---|---|---|
| Mathew A. | 3 | 0.00 |