StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Whats the effect of COALESCE (a.id, a.id) in SQL?
| Author | Votes | Δ |
|---|---|---|
| S M | 2 | 0.00 |
Last visited: Sep 26, 2018, 1:29:59 PM
| Author | Votes | Δ |
|---|---|---|
| S M | 2 | 0.00 |