16.20 - Referencing (Child) Table - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantageâ„¢ SQL Fundamentals

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-02
dita:mapPath
zce1519094756513.ditamap
dita:ditavalPath
TD_DBS_16_20_Update1.ditaval

The referencing table is referred to as the child table, and the specified child table columns are the referencing columns.

Referencing columns must have the same numbers and types of columns, data types, and sensitivity as the referenced table keys. Column-level constraints are not compared and, for standard referential integrity, compression is not allowed on either referenced or referencing columns.