Typical Uses for Table Functions - Analytics Database - Teradata Vantage

SQL Data Definition Language Detailed Topics

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
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B035-1184
lifecycle
latest
Product Category
Teradata Vantage™

The most common use for table functions is to analyze non-relational data or to convert non-relational data to relational data. Possible applications include the following:

  • Converting flat file data into relational tables.
  • Converting XML and web data into relational tables.
  • Analyzing spreadsheet data or converting it into relational tables.

Very informally, you can think of table functions as a facility for creating a view-like mechanism that allows various SQL processing facilities to process and analyze numerous types of non-relational data.