16.20 - Example - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Functions, Expressions, and Predicates

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

The following query returns a result of zero. There are no 3-grams in the first string expression of '' since the length of the string is less than 3.

   SELECT NGRAM ('','str1 empty',3);