User-Defined Functions | SQL Fundamentals | Teradata Vantage - 17.10 - User-Defined Functions - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL Fundamentals

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1141-171K
Language
English (United States)

SQL provides a set of useful functions, but they might not satisfy all of the particular requirements you have to process your data.

The database supports two types of user-defined functions (UDFs) that allow you to extend SQL by writing your own functions:
  • SQL UDFs
  • External UDFs