16.20 - OVER - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Advanced SQL Engine
Teradata Database
Release Number
Release Date
March 2019
Content Type
Programming Reference
Publication ID
English (United States)

Specifies how values are grouped, ordered, and considered when computing the cumulative, group, or moving function.

Values are grouped according to the PARTITION BY BEGIN and RESET WHEN clauses END, sorted according to the ORDER BY clause, and considered according to the aggregation group within the partition.