[jira] [Created] (IMPALA-9009) Core support for column mask transformation in select list

[Kurt Deschler (Jira)]

Kurt Deschler created IMPALA-9009:
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             Summary: Core support for column mask transformation in select list
                 Key: IMPALA-9009
                 URL: https://issues.apache.org/jira/browse/IMPALA-9009
             Project: IMPALA
          Issue Type: New Feature
            Reporter: Kurt Deschler


Identify masked columns from SELECT list.
Support custom (user supplied) mask SQL from Ranger.
Parse column mask expressions and substitute into original statement



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