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
ft:locale
en-US
ft:lastEdition
2024-12-13
dita:mapPath
vuk1628111288877.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
jbg1472252759029
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.