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https://issues.apache.org/jira/browse/HIVE-25328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marton Bod resolved HIVE-25328.
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Resolution: Fixed
> Limit scope of REPLACE COLUMNS for Iceberg tables
> -------------------------------------------------
>
> Key: HIVE-25328
> URL: https://issues.apache.org/jira/browse/HIVE-25328
> Project: Hive
> Issue Type: Improvement
> Reporter: Marton Bod
> Assignee: Marton Bod
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Replace columns is a rather wildcard operation which can do heavy-weight
> schema changes. We would only want to allow this operation for dropping
> columns for Iceberg tables. For other changes (adding cols, renaming, type
> promotion etc.), we should use the CHANGE COLUMN command.
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