getHashAmp - Analytics Database - Teradata Vantage

SQL External Routine Programming

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-07-11
dita:mapPath
iiv1628111441820.ditamap
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qkf1628213546010.ditaval
dita:id
B035-1147
lifecycle
latest
Product Category
Teradata Vantageā„¢

Accepts data and determines the AMP which would be responsible for that key. The method returns an integer representing the number of the AMP that would be responsible for the key. This routine is callable on a PE vproc only by a table operator.

Syntax

public int  getHashAmp(Object[]  data)

Syntax Elements

data
An array representing table columns.