Foreign Key - Analytics Database - Teradata Vantage

Database Introduction

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
2023-09-27
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lifecycle
latest
Product Category
Teradata Vantageā„¢

A Foreign Key (FK) identifies table relationships. Foreign keys model the relationship between data values across tables. Relational databases like Vantage can associate data values across multiple tables.

Each FK in a table must be a PK in another table. That is, there must be referential integrity between FKs and PKs.