17.10 - Observer and Mutator Methods - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Operators and User-Defined Functions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Administration
Programming Reference
Publication ID
B035-1210-171K
Language
English (United States)

Vantage automatically generates observer and mutator methods for each attribute of a structured UDT. Observer and mutator methods have the same name as the attribute for which they are generated.

Method Description Invocation Example
Observer Takes no arguments and returns the current value of the attribute. “Example”
Mutator Takes one argument and returns a new UDT instance with the specified attribute set to the value of the argument. “Example: Methods and Functions”