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https://issues.apache.org/jira/browse/SPARK-50532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-50532:
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Issue Type: Umbrella (was: New Feature)
> Support Nano Second Timestamp
> ------------------------------
>
> Key: SPARK-50532
> URL: https://issues.apache.org/jira/browse/SPARK-50532
> Project: Spark
> Issue Type: Umbrella
> Components: Spark Core
> Affects Versions: 4.1.0
> Reporter: lee_haojie
> Priority: Major
>
> Iceberg Table V3 will release support for nano second timestamp，spark
> core/sql only support to micro second for now. Ideally should keep aline with
> iceberg`s timestamp percision, because nano second make big difference in
> quants trading scenorio.
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