16.20 - value_expression - 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)

A column expression.

FIRST_VALUE and LAST_VALUE use the default data type of value_expression.

Larger numeric values are supported by casting them to a higher data type.

The expression cannot contain any ordered analytical or aggregate functions.