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
Published
March 2019
Language
English (United States)
Last Update
2020-03-25
dita:mapPath
xzf1512079057909.ditamap
dita:ditavalPath
TD_DBS_16_20_Update1.ditaval
dita:id
kby1472250656485

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