StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why MySQL not using index for join on single column (no where or group by)?
| Author | Votes | Δ |
|---|---|---|
| spencer7593 | 2 | +1.30 |
| Rick James | 1 | -1.30 |
Last visited: Jan 18, 2017, 8:38:41 PM