17.10 - NOT Truth Table - 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)

The following table illustrates the NOT logic used in evaluating search conditions.

  Result
x FALSE TRUE
x UNKNOWN UNKNOWN
x TRUE FALSE