Collecting Statistics for Star Joins - Analytics Database - Teradata Vantage

SQL Data Definition Language Detailed Topics
Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2024-12-13
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lifecycle
latest
Product Category
Teradata Vantage™

You should always collect statistics on the primary index or primary AMP index of small tables that you plan to join regularly to large tables to ensure maximal star join optimization.