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https://issues.apache.org/jira/browse/IMPALA-11581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Becker resolved IMPALA-11581.
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Resolution: Fixed
> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime
> ----------------------------------------------------------
>
> Key: IMPALA-11581
> URL: https://issues.apache.org/jira/browse/IMPALA-11581
> Project: IMPALA
> Issue Type: Bug
> Reporter: Zoltán Borók-Nagy
> Assignee: Daniel Becker
> Priority: Major
> Labels: ramp-up
>
> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime.
> The following statements behave differently when executed via Hive or Impala:
> {noformat}
> CREATE TABLE rename_from (i int);
> ALTER TABLE rename_from RENAME TO rename_to;
> {noformat}
> During ALTER TABLE ... RENAME TO ... Hive updates transient_lastDdlTime while
> Impala leaves it unchanged.
> Impala should follow Hive's behavior.
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