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https://issues.apache.org/jira/browse/SPARK-35773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Max Gekk updated SPARK-35773:
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Description:
Modify AstBuilder.visitInterval to parse year-month interval literals to
tightest types. For example:
INTERVAL '10' YEAR should be parsed as YearMonthIntervalType(YEAR, YEAR) but
not as YearMonthIntervalType(YEAR, MONTH).
was:
Modify AstBuilder.visitInterval to parse day-time interval literals to tightest
types. For example:
INTERVAL '10 20:30' DAY TO MINUTE should be parsed as DayTimeIntervalType(DAY,
MINUTE) but not as DayTimeIntervalType(DAY, SECOND).
> Parse year-month interval literals to tightest types
> ----------------------------------------------------
>
> Key: SPARK-35773
> URL: https://issues.apache.org/jira/browse/SPARK-35773
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Max Gekk
> Assignee: Kousuke Saruta
> Priority: Major
> Fix For: 3.2.0
>
>
> Modify AstBuilder.visitInterval to parse year-month interval literals to
> tightest types. For example:
> INTERVAL '10' YEAR should be parsed as YearMonthIntervalType(YEAR, YEAR) but
> not as YearMonthIntervalType(YEAR, MONTH).
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