17.10 - Window Aggregate Equivalent - 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)
   ROW_NUMBER() OVER (PARTITION BY  column 
 ORDER BY  value 
) 

is equivalent to

   COUNT(*) OVER (PARTITION BY  column 
 ORDER BY  value 
 
   ROWS UNBOUNDED PRECEDING).