StackRating

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

How do I prevent MySQL from updating column with empty string?

Author Votes Δ
Alex L 6 +3.81
Roderick Obrist 3 -3.81
Last visited: Sep 14, 2014, 5:07:29 AM