17.05 - Derived Tables - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
dita:mapPath
vnq1596660420420.ditamap
dita:ditavalPath
hoy1596145193032.ditaval

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.