16.20 - target_data_type - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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The target data type from the cast definition.

Either target_data_type or source_data_type or both must be a UDT.

Example: Dropping the System-Generated Cast from Source Data Type to Distinct UDT

The following example drops the system-generated cast of DECIMAL to the UDT euro.

     DROP CAST (DECIMAL AS euro);

Example: Dropping the System-Generated Cast from Distinct UDT to Source Data Type

The following example drops the system-generated cast of UDT euro to DECIMAL.

     DROP CAST (euro AS DECIMAL);