17.10 - Limit On the Number of Methods You Can Associate With a UDT - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Detailed Topics

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1184-171K
Language
English (United States)

There is no fixed limit on the number of methods you can associate with a UDT. Generally speaking, the upper limit is approximately 500. The reason the limit cannot be expressed deterministically is that methods can have a variable number of parameters, and the aggregate number of method parameters affects this limit, which is due to Parser memory restrictions.