15.10 - NGRAM - Teradata Database

Teradata Database SQL Functions, Operators, Expressions, and Predicates

prodname
Teradata Database
vrm_release
15.10
created_date
March 2017
category
Programming Reference
featnum
B035-1145-151K

Purpose

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.

Syntax