Ordered Analytical Functions Window Feature | Teradata Vantage - 17.10 - The Window Feature - 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)

The ANSI SQL:2011 window feature provides a way to dynamically define a subset of data, or window, in an ordered relational database table. A window is specified by the OVER() phrase, which can include the following clauses inside the parentheses:

  • PARTITION BY
  • ORDER BY
  • RESET WHEN
  • ROWS