Duplicate Rows and UPDATE - Analytics Database - Teradata Vantage

SQL Data Manipulation Language
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
2024-12-13
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lifecycle
latest
Product Category
Teradata Vantage™

It is not possible to distinguish among duplicate rows in a MULTISET table. Because of this, when a WHERE condition identifies a duplicate row, all of the duplicate rows are updated.