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https://issues.apache.org/jira/browse/IMPALA-10893?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Sherman reassigned IMPALA-10893:
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Assignee: Andrew Sherman
> Use old schema during time travel
> ---------------------------------
>
> Key: IMPALA-10893
> URL: https://issues.apache.org/jira/browse/IMPALA-10893
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Zoltán Borók-Nagy
> Assignee: Andrew Sherman
> Priority: Major
> Labels: impala-iceberg
>
> With Iceberg V1 we cannot retrieve the old schema of a snapshot. But V2 will
> have this functionality:
> [https://github.com/apache/iceberg/issues/1029]
> So it would make sense to use the old snapshot's table schema during a time
> travel query.
> Interestingly MS SQL SERVER also queries temporal tables with current table
> schema.
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