StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to optimize my code when left join two table according to the condition in Mysql?
Author | Votes | Δ |
---|---|---|
CalumHerbert | 1 | +2.36 |
Gordon Linoff | 1 | +0.13 |
Ponni | 0 | -3.40 |
Last visited: Feb 20, 2018, 2:04:58 PM