17.10 - Hash Indexes - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Database Design

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
User Guide
Publication ID
B035-1094-171K
Language
English (United States)

Hash indexes provide a similar functionality to single-table join indexes. Teradata recommends you use single-table join indexes. Hash indexes are supported only for compatibility with earlier releases of Teradata Database.