StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Postgresql query slow: compare 2 text columns from two tables
| Author | Votes | Δ |
|---|---|---|
| e4c5 | 0 | +1.55 |
| Craig Ringer | 0 | -0.19 |
Last visited: Nov 20, 2015, 7:28:09 PM