Analytic Functions - Teradata Vantage - Analytics Database

Teradata Vantageā„¢ - Analytics Database Release Summary - 17.20 What's New

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-07-23
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weq1472245453190
Product Category
Teradata Vantage
The following analytic function was added in this release:
  • TD_TextMorph generates morphs (standard form/Dictionary form) of the given tokens in the input dataset using lemmatization algorithm based on the English Dictionary.
The following analytic functions were enhanced in this release:
  • TD_TextParser: Added ability to count the occurrences of each token or stem (TokenFrequency) and obtain a comma separated list of positions for each token occurrence (ListPositions).
  • TD_NGramSplitter: Updated function name and added support for regular expressions (regex).