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https://issues.apache.org/jira/browse/IMPALA-12592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boglarka Egyed updated IMPALA-12592:
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Description:
Support options in
[https://iceberg.apache.org/docs/latest/spark-ddl/#alter-table--alter-column]
to reorder columns. Hive has added support for this recently.
{code:java}
ALTER TABLE prod.db.sample ALTER COLUMN col FIRST
ALTER TABLE prod.db.sample ALTER COLUMN nested.col AFTER other_col {code}
was:
Support options in
[https://iceberg.apache.org/docs/latest/spark-ddl/#alter-table--alter-column]
to recorder columns. Hive has added support for this recently.
{code:java}
ALTER TABLE prod.db.sample ALTER COLUMN col FIRST
ALTER TABLE prod.db.sample ALTER COLUMN nested.col AFTER other_col {code}
> Support alter table reorder column
> -----------------------------------
>
> Key: IMPALA-12592
> URL: https://issues.apache.org/jira/browse/IMPALA-12592
> Project: IMPALA
> Issue Type: New Feature
> Components: Frontend
> Reporter: Manish Maheshwari
> Priority: Major
> Labels: impala-iceberg
>
> Support options in
> [https://iceberg.apache.org/docs/latest/spark-ddl/#alter-table--alter-column]
> to reorder columns. Hive has added support for this recently.
> {code:java}
> ALTER TABLE prod.db.sample ALTER COLUMN col FIRST
> ALTER TABLE prod.db.sample ALTER COLUMN nested.col AFTER other_col {code}
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