RANK Function Examples (Teradata) | Teradata Vantage - 17.10 - Example - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1145-171K
Language
English (United States)

Display each item, its total sales, and its sales rank for the top 100 selling items.

   SELECT itemID, sumPrice, RANK(sumPrice)
   FROM 
      (SELECT a1.itemID, SUM(a1.Price)
      FROM Sales a1
      GROUP BY a1.itemID AS T1(itemID, sumPrice)
      QUALIFY RANK(sumPrice) <=100;