StackRating

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

How to create unique combination of sql server database columns

Author Votes Δ
Eric.Y.Fan 1 +1.25
Gordon Linoff 1 -0.16
Last visited: Sep 14, 2014, 5:07:29 AM