17.05 - Duplicate Rows and UPDATE - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Published
January 2021
Language
English (United States)
Last Update
2021-01-22
dita:mapPath
vnq1596660420420.ditamap
dita:ditavalPath
hoy1596145193032.ditaval

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.