StackRating

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

SQL: sum 3 columns when one column has a null value without replacing null with 0?

Author Votes Δ
Gauravsa 1 +1.60
dataspun 1 +1.48
Gordon Linoff 1 +0.08
Miracle 0 -3.69
Last visited: Jun 5, 2018, 5:17:15 AM