HASHBAKAMP Function | Teradata Vantage - HASHBAKAMP - Advanced SQL Engine - Teradata Database

SQL Functions, Expressions, and Predicates
Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-01-30
dita:mapPath
tpt1555966086716.ditamap
dita:ditavalPath
lze1555437562152.ditaval
dita:id
B035-1145
lifecycle
previous
Product Category
Teradata Vantage™

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