16.20 - Example - 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)

Display each item and its total sales in the ninth (top) decile according to the total sales.

   SELECT itemID, sumPrice
   FROM (SELECT a1.itemID, SUM(price)
   FROM Sales a1
   GROUP BY a1.itemID) AS T1(itemID, sumPrice)
   QUALIFY QUANTILE(10,sumPrice)=9;