16.20 - Methods for Structured Type - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
April 2020
Content Type
Programming Reference
Publication ID
B035-1147-162K
Language
English (United States)
This example shows the C code for UDMs that implement the following functionality for a structured UDT:
  • constructor method for creating an initializing an instance of the UDT
  • transform functionality that allows exporting the UDT from the server
  • ordering functionality that allows two UDTs to be compared
  • cast functionality that allows data conversion between the UDT and other data types