SQL UDF Function | Teradata Vantage - 17.10 - SQL UDF - 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)

A user-defined function is written using regular SQL expressions, and is used like a standard SQL function.

Self-referencing, forward-referencing, and circular-referencing SQL UDFs are not allowed.