Example

Teradata Vantageā„¢ Data Types and Literals

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1143-162K

Consider the following table definition, where image is a UDT:

CREATE TABLE history
   (id INTEGER
   ,information image );

Assuming an appropriate cast definition exists for the image UDT, the following statement converts the values in the information column to BYTE:

SELECT CAST (information AS BYTE(20)) 
FROM history
WHERE id = 100121;