StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails 4.2 engine reference column migration fails PG::UndefinedTable: ERROR: in postgresql
| Author | Votes | Δ |
|---|---|---|
| mazharoddin | 0 | -0.13 |
| AKovtunov | 0 | +0.13 |
Last visited: Jan 3, 2016, 1:01:53 AM