RDIFF Function | SQL Date/Time Functions & Expressions | Teradata Vantage - RDIFF - 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™

Returns the portion of the first Period expression that exists from the end of the second Period expression when the Period expressions overlap. When the Period expressions overlap but there is no portion of the first Period expression from the end of the second Period expression or if the Period expressions do not overlap, RDIFF returns NULL. If either Period expression is NULL, RDIFF returns NULL.