17.10 - getAmpHash - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1147-171K
Language
English (United States)

Returns values that hash to the specified AMPs. This routine is callable on an AMP or PE vproc.

Syntax

public void  getAmpHash(int[][]  amphash)

Syntax Elements

amphash
amphash[n][0] is the AMP number.
amphash[n][1] will be returned with the value that hashes to the AMP.
n is the size of the amphash array.