TD_TextMorph | TextMorph | Teradata Vantage - TD_TextMorph - Analytics Database

Database Analytic Functions

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-07-14
dita:mapPath
gjn1627595495337.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
jmh1512506877710
Product Category
Teradata Vantageā„¢

The TD_TextMorph function generates morphs (standard form/Dictionary form) of the given tokens in the input dataset using lemmatization algorithm based on English Dictionary. You can specify part of speech (POS) to generate morphs of specified POS for the given input token. This function also supports single output such that if the input token has multiple morphs of different part of speech, it will generate only one output.

  • This function requires the UTF8 client character set for UNICODE data.
  • This function does not support Pass Through Characters (PTCs).

    For information about PTCs, see International Character Set Support, B035-1125.

  • This function does not support KanjiSJIS, Graphic, or character large object (CLOB) data types.