StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How to conditionally concatenate two table columns in query?

Author Votes Δ
pteranodon 3 +3.83
Olivier Jacot-Descombes 2 -0.31
Last visited: Sep 14, 2014, 5:07:29 AM