17.10 - source_predefined_data_type - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1144-171K
Language
English (United States)

Either a structured or distinct UDT or any valid predefined data type. You cannot specify an ARRAY or VARRAY type. For a list of data types, see Data Types Syntax.

Either source_data_type or target_data_type or both must be a UDT. This can be either a user-created UDT or an internal UDT.

If source_data_type is a predefined data type, then its cast routine must be a cast function. See specific_function.