Regular Expression Functions | DataFrame Column | Teradata Package for Python - Regular Expression Functions - Teradata Package for Python

Teradata® Package for Python User Guide

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Teradata Package for Python
Release Number
20.00
Published
March 2024
Language
English (United States)
Last Update
2024-04-09
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Product Category
Teradata Vantage

teradataml DataFrameColumn supports following set of regular expression functions.

See the Regular Expression Functions section of Teradata Package for Python Function Reference, B700-4008) at https://docs.teradata.com/ for detailed description and usage examples of these functions.

Regular Expression Functions supported by DataFrame Column
Sr. No. Function Name Description
1 regexp_instr() Searches string value in column for a match to value specified in argument.
2 regexp_replace() Replaces the portions of string value in a column that matches the value specified regex string and replaces with the replace string.
3 regexp_similar() Compares value in column to value in argument and returns integer value.
4 regexp_substr() Extracts a substring from column that matches a regular expression specified in the input argument.