15.10 - CAST and TYPE - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Published
December 2015
Content Type
Programming Reference
Publication ID
B035-1144-151K
Language
English (United States)
UDT_name
The name of the UDT for which the most recent SQL create text, including that for its CREATE ORDERING and CREATE TRANSFORM statements, are to be reported. This specification applies to both the SHOW CAST and the SHOW TYPE statements.

Similarly, if the only cast or ordering or transform functionality for a UDT is system-generated, the system does not report that DDL because it was not created by SQL CREATE requests, so there is no create text to return.