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https://issues.apache.org/jira/browse/SPARK-27791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-27791:
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Description:
The INTERVAL type must conform to SQL year-month INTERVAL type, has 2 logical
types:
# YEAR - Unconstrained except by the leading field precision
# MONTH - Months (within years) (0-11)
And support arithmetic operations involving values of type datetime or interval.
> Support SQL year-month INTERVAL type
>
>
> Key: SPARK-27791
> URL: https://issues.apache.org/jira/browse/SPARK-27791
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 2.4.0
>Reporter: Maxim Gekk
>Priority: Major
>
> The INTERVAL type must conform to SQL year-month INTERVAL type, has 2 logical
> types:
> # YEAR - Unconstrained except by the leading field precision
> # MONTH - Months (within years) (0-11)
> And support arithmetic operations involving values of type datetime or
> interval.
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