Example: date_time_expression With Subtraction - Analytics Database - Teradata Vantage

SQL Date and Time Functions and Expressions

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
2023-10-30
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lifecycle
latest
Product Category
Teradata Vantage™

You can also subtract an interval_term from a date_time_expression.

In this example, an interval_term is subtracted from the date_time_expression.

The columns expiration_date and subscription_interval are typed DATE and INTERVAL MONTH(4), respectively.

EXPIRATION_DATE - SUBSCRIPTION_INTERVAL