subquery_clause - Analytics Database - Teradata Vantage

SQL Data Definition Language Syntax and Examples

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-10-04
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lifecycle
latest
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.