16.20 - HASHAMP - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Functions, Expressions, and Predicates

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1145-162K
Language
English (United States)

Purpose

Finds the primary AMP corresponding to the hash bucket number specified in the expression and returns the AMP ID. If no hash bucket number is specified, HASHAMP returns one less than the maximum number of AMPs in the system.

Syntax