Kent Yao created SPARK-31528:
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Summary: Remove millennium, century, decade from trunc/date_trunc
fucntions
Key: SPARK-31528
URL: https://issues.apache.org/jira/browse/SPARK-31528
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0, 3.1.0
Reporter: Kent Yao
Same as #SPARK-31507, millennium, century, and decade are not commonly used in
most modern platforms.
for example
Negative:
https://docs.snowflake.com/en/sql-reference/functions-date-time.html#supported-date-and-time-parts
https://prestodb.io/docs/current/functions/datetime.html#date_trunc
https://teradata.github.io/presto/docs/148t/functions/datetime.html#date_trunc
https://www.oracletutorial.com/oracle-date-functions/oracle-trunc/
Positive:
https://docs.aws.amazon.com/redshift/latest/dg/r_Dateparts_for_datetime_functions.html
https://www.postgresql.org/docs/9.1/functions-datetime.html#FUNCTIONS-DATETIME-TRUNC
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