StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
`IS NOT NULL` has very large performance penalty compared to `> 0` on `INT` field?
| Author | Votes | Δ |
|---|---|---|
| Kobi | -1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM