17.05 - Duplicate Row Handling - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)

Unless the ALL option is used, duplicate rows are eliminated from the final result.

If the ALL option is specified, duplicate rows are retained. The ALL option can be specified for as many INTERSECT operators as are used in a multistatement query.