Example: Querying the Number of Days from the Beginning of the Business Calendar - 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™

If the current date is January 05, 1901, the following queries return 370 since January 05, 1901, is the 370th day since January 1, 1900:

SELECT TD_SYSFNLIB.DAYNUMBER_OF_CALENDAR(CURRENT_DATE);
SELECT TD_SYSFNLIB.DAYNUMBER_OF_CALENDAR(DATE '1901-01-05');