StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Oracle: How query where datetime column not null and null values?
| Author | Votes | Δ |
|---|---|---|
| collapsar | 1 | +0.53 |
| Frank Ockenfuss | 0 | -4.28 |
Last visited: Aug 29, 2016, 11:29:00 PM