17.10 - Using UPPER for Case Blind Comparisons - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1145-171K
Language
English (United States)

Case blind comparisons can be accomplished using the UPPER function, to make sure a character string value contains no lowercase Latin letters.

The UPPER function is not the same as declaring a value UPPERCASE.