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Posted to issues@impala.apache.org by "Gabor Kaszab (Jira)" <ji...@apache.org> on 2021/08/26 17:01:00 UTC

[jira] [Created] (IMPALA-10887) Column masking for structs in select lsit

Gabor Kaszab created IMPALA-10887:
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             Summary: Column masking for structs in select lsit
                 Key: IMPALA-10887
                 URL: https://issues.apache.org/jira/browse/IMPALA-10887
             Project: IMPALA
          Issue Type: Improvement
          Components: Frontend
            Reporter: Gabor Kaszab


Once struts are supported in the select list we should introduce column masking for them. One must have is to be able to NULL them based on Ranger policies.

Additionally, would be nice to check if Hive has masking for structs. E.g. mask one member of the struct but don't mask the entire struct.



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