subquery_clause - Advanced SQL Engine - Teradata Database

SQL Data Definition Language Syntax and Examples

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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B035-1144
lifecycle
previous
Product Category
Teradata Vantage™

An optional clause for selecting a subset of the column definitions or all of the column definitions from source_table_name.

The subquery form is only valid if you also specify a WITH DATA clause.

You cannot use the subquery form of CREATE TABLE … AS to copy the NORMALIZE definition from a source table to a target table.

You cannot specify the NORMALIZE option or the EXPAND ON clause in the SELECT subquery where you specify NO PRIMARY INDEX for the target table.

SELECT column_name FROM source_table_name
Select a subset of the column definitions from source_table_name.
SELECT * FROM source_table_name
Select all of the column definitions from source_table_name.