Data Storage of Byte and BLOB Types | Data Types and Literals | Teradata Vantage - Data Storage of Byte and BLOB Types - Teradata Vantage - Analytics Database

SQL Data Types and Literals

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-11-06
dita:mapPath
uds1628112204571.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
exs1472253032394
lifecycle
latest
Product Category
Teradata Vantage™

The BYTE, VARBYTE, and BLOB data types are stored in the client system format—they are never translated by Vantage.

The BYTE, VARBYTE, and BLOB data types store raw data as logical bit streams. For any machine, BYTE, VARBYTE, and BLOB data is transmitted directly from the memory of the client system. The sort order is logical, and values are compared as if they were n-byte, unsigned binary integers suitable for digitized images.

Logical bit streams are not translated. However, the interpretation of a hexadecimal string in EBCDIC form depends on the client system from which that string is submitted.

BLOB is ANSI SQL:2011 compliant. BYTE and VARBYTE are Teradata extensions to the ANSI standard.