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    Description

      We should provide a statement do describe metadata tables.

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        Activity

          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 <impala-public-jenkins@cloudera.com>
          Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

          jira-bot ASF subversion and git services added a comment - 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 <impala-public-jenkins@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

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            tmate Tamas Mate
            tmate Tamas Mate
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              Created:
              Updated:
              Resolved: