StackRating

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

how to optimized sql query for speed up performance

Author Votes Δ
Susang 2 +2.22
Popeye 1 -2.22
Last visited: Dec 22, 2019, 3:27:20 AM