16.20 - Example: Rank and Relative Rank - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1145-162K
Language
English (United States)

Determine the rank and the relative rank of Christmas sales.

   SELECT sales_amt,
   RANK() OVER (ORDER BY sales_amt),
   PERCENT_RANK () OVER (ORDER BY sales_amt)
   FROM xsales;
sales_amt Rank Percent_Rank
100.00 1 0.000000
120.00 2 0.125000
130.00 3 0.250000
140.00 4 0.375000
143.00 5 0.500000
147.00 6 0.625000
150.00 7 0.750000
155.00 8 0.875000
160.00 9 1.000000