16.20 - OR UNKNOWN - Teradata Vantage NewSQL Engine

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1145-162K

Use with NO RANGE.

NO RANGE OR UNKNOWN handles a test_expression that does not map into any of the specified ranges, or a test_expression that evaluates to NULL when RANGE_N does not specify the range BETWEEN * AND *.