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https://issues.apache.org/jira/browse/IMPALA-12495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17805750#comment-17805750
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ASF subversion and git services commented on IMPALA-12495:
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Commit 9cc0aa886cbbaac3f69c7ea91b397ebbea739986 in impala's branch
refs/heads/master from Tamas Mate
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=9cc0aa886 ]
IMPALA-12495: Describe statement for Iceberg metadata tables
Iceberg metadata tables are virtual tables and their schemata are
predefined by the Iceberg library. This commit extends the DESCRIBE
<table> statement, so the users can print the table description of these
tables.
Metadata tables do not exist in the HMS, therefore
DESCRIBE FORMATTED|EXTENDED statements are not permitted.
Testing:
- Added E2E tests
Change-Id: Ibe22f271a59a6885035991c09b5101193ade6e97
Reviewed-on: http://gerrit.cloudera.org:8080/20695
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Describe command for Iceberg metadata tables
> --------------------------------------------
>
> Key: IMPALA-12495
> URL: https://issues.apache.org/jira/browse/IMPALA-12495
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend, Frontend
> Affects Versions: Impala 4.4.0
> Reporter: Tamas Mate
> Assignee: Tamas Mate
> Priority: Major
> Labels: impala-iceberg
>
> We should provide a statement do describe metadata tables.
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