NGRAM Function | Teradata Vantage - 17.10 - NGRAM - 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)

Returns the number of n-gram matches between string1 and string2.

A high number of matching n-gram patterns implies a high similarity between the two strings.

NGRAM is an embedded services system function.