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https://issues.apache.org/jira/browse/IMPALA-12243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Rozsa resolved IMPALA-12243.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
> Add support for DROP PARTITION for Iceberg tables
> -------------------------------------------------
>
> Key: IMPALA-12243
> URL: https://issues.apache.org/jira/browse/IMPALA-12243
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Zoltán Borók-Nagy
> Assignee: Peter Rozsa
> Priority: Major
> Labels: impala-iceberg
> Fix For: Impala 4.3.0
>
>
> Add support for DROP PARTITION for Iceberg tables.
> Users should be able to run statements like the followings:
> * alter table table_a drop partition (country = 'SG')
> * alter table table_a drop partition (identity(country) = 'SG')
> * alter table table_a drop partition (dt < '2023-01-01 00:00:00')
> * alter table table_a drop partition (year(dt) < "2023")
> * alter table table_a drop partition (year(dt) < "2023" and month(dt) <
> "2023-06")
> * alter table table_a drop partition (bucket(5, s) < 2)
> * alter table table_a drop partition (truncate(5, s) = "trunc")
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