Retrieval-Method Icons

Teradata Visual Explain User Guide

brand
Teradata Tools and Utilities
prodname
Visual Explain
vrm_release
16.10
16.20
category
User Guide
featnum
B035-2504-086K
Retrieval-Method Icons 
Icon Method Circumstances When Used
All-AMP Retrieve The data resides on more than two AMPs.
Multi AMP Retrieve Teradata Database uses various hashing combinations.
Single AMP Retrieve Teradata Database can use the row hash to determine which AMP contains the requested row.
Two AMP Retrieve Teradata Database uses various hashing combinations.