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https://issues.apache.org/jira/browse/CALCITE-5414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gregory Hart updated CALCITE-5414:
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Labels: pull-requests-available (was: pull-request-available)
> Use DateTimeUtils to correctly convert between java.sql types and unix
> timestamps
> ---------------------------------------------------------------------------------
>
> Key: CALCITE-5414
> URL: https://issues.apache.org/jira/browse/CALCITE-5414
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Gregory Hart
> Assignee: Gregory Hart
> Priority: Major
> Labels: pull-requests-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Converting java.sql types to unix timestamps requires extra steps to also
> convert to the correct calendar. Unix timestamps should follow the proleptic
> Gregorian calendar as defined by ISO-8601. Java uses the standard Gregorian
> calendar for java.sql types and switches to the Julian calendar for dates
> before the Gregorian shift.
> The DateTimeUtils class in Avatica correctly handles the calendar
> conversions. Calcite should use those methods since its own methods do not
> currently convert between calendars.
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