StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What are the perf implications of indexing a datetime column?
| Author | Votes | Δ |
|---|---|---|
| Mohsen Heydari | 2 | +1.62 |
| Markus Winand | 1 | -0.66 |
| David Aldridge | 1 | -0.96 |
Last visited: Sep 14, 2014, 5:07:29 AM