Example: Querying the Quarter Beginning Immediately before the DATE or TIMESTAMP - 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
ft:locale
en-US
ft:lastEdition
2023-10-30
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cpk1628111786971.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
pxz1544241488545
lifecycle
latest
Product Category
Teradata Vantage™

The following SQL statement:

SELECT TD_QUARTER_BEGIN(DATE'2012-01-15','COMPATIBLE');

returns 2012/01/01.