15.10 - AS correlation_name - Teradata Database

Teradata Database SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Release Number
15.10
Published
December 2015
Content Type
Programming Reference
Publication ID
B035-1144-151K
Language
English (United States)
Last Update
2018-06-05

An alias name for the user base table that is referenced by table_name.

The AS keyword preceding correlation_name is optional.

Correlation names are used to name table expressions and must always be specified for a self-join operation on the table.

Correlation names are also referred to as range variables.