StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PostgreSQL: ERROR operator does not exist: || character varying
| Author | Votes | Δ |
|---|---|---|
| pozs | 1 | +0.28 |
| Konrad Garus | 1 | -0.28 |
Last visited: May 1, 2015, 8:28:06 PM