StackRating

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

What is this Oracle SQL Syntax ${}?

Author Votes Δ
Nathan Hughes 3 +0.40
RJLyders 0 -3.19
Last visited: Mar 21, 2016, 10:47:44 PM