Restrictions and Limitations for Normalized Table Columns - 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
Language
English (United States)
Last Update
2023-07-11
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B035-1184
lifecycle
latest
Product Category
Teradata Vantage™
The following restrictions apply to using triggers with the columns of normalized tables.
  • You cannot specify a normalize Period column for the NEW ROW and NEW TABLE options.
  • You can specify a normalize Period column for the OLD ROW and OLD TABLE options.
  • Vantage does not fire a trigger on normalized rows for UPDATE or INSERT operations.