Derived Tables - Advanced SQL Engine - Teradata Database

SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Published
September 2020
Language
English (United States)
Last Update
2021-01-23
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B035-1146
lifecycle
previous
Product Category
Teradata Vantage™

A derived table is a transient table that is created dynamically from one or more tables by evaluating a query expression or table expression specified as a subquery within a SELECT statement. You must specify a correlation name for each derived table you create.

The semantics of derived tables and views are identical. See “CREATE VIEW” in Teradata Vantage™ - SQL Data Definition Language Syntax and Examples, B035-1144.