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Posted to dev@hive.apache.org by "Aditya Shah (Jira)" <ji...@apache.org> on 2020/07/06 11:00:00 UTC

[jira] [Created] (HIVE-23804) Adding defaults for Columns Stats table in the schema to make them backward compatible

Aditya Shah created HIVE-23804:
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             Summary: Adding defaults for Columns Stats table in the schema to make them backward compatible
                 Key: HIVE-23804
                 URL: https://issues.apache.org/jira/browse/HIVE-23804
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: 2.3.7, 2.1.1
            Reporter: Aditya Shah
            Assignee: Aditya Shah


Since the table/part column statistics tables have added a new `CAT_NAME` column with `NOT NULL` constraint in version >3.0.0, queries to analyze statistics break for Hive versions <3.0.0 when used against an upgraded DB. One such miss is handled in HIVE-21739.



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