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https://issues.apache.org/jira/browse/SPARK-27793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maxim Gekk updated SPARK-27793:
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Description:
Extend Catalyst's type system by two new types that conform to the SQL standard
(see SQL:2016, section 4.6.3):
# DayTimeIntervalType represents the day-time interval type,
# YearMonthIntervalType for SQL year-month interval type.
was:
The day-time INTERVAL type contains the following fields:
# DAY - Unconstrained except by the leading field precision
# HOUR - Hours (within days) (0-23)
# MINUTE - Minutes (within hours) (0-59)
# SECOND - Seconds and possibly fractions of a second (0-59.999...)
The interval type should support all operations defined by SQL standard
> Add day-time and year-month interval types
> ------------------------------------------
>
> Key: SPARK-27793
> URL: https://issues.apache.org/jira/browse/SPARK-27793
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Maxim Gekk
> Priority: Major
>
> Extend Catalyst's type system by two new types that conform to the SQL
> standard (see SQL:2016, section 4.6.3):
> # DayTimeIntervalType represents the day-time interval type,
> # YearMonthIntervalType for SQL year-month interval type.
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