Example

Teradata Vantageā„¢ SQL Functions, Expressions, and Predicates

brand
Software
Teradata Vantage
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 2. The 2-grams 'ab' and 'bc' match, and they are within 2 positions of each other.

   SELECT NGRAM ('abc','yyabc',2, 2);