17.00 - 17.05 - Example: Querying for the Month Beginning Immediately Before the DATE or TIMESTAMP - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Date and Time Functions and Expressions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
17.05
Release Date
June 2020
Content Type
Programming Reference
Publication ID
B035-1211-170K
Language
English (United States)

The following SQL statement:

SELECT TD_MONTH_BEGIN(DATE'2012-01-15');

returns 12/01/01.

where no calendar specified indicates the session calendar, which in this case is Teradata.