16.20 - REFERENCING Clause - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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The REFERENCING clause allows the WHEN condition and the triggered actions of a trigger to reference the set of rows in one or more transition tables. The clause is optional and has no default.

The semantics of this clause are identical for temporal and nontemporal tables.