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Posted to issues-all@impala.apache.org by "Pooja Nilangekar (JIRA)" <ji...@apache.org> on 2018/06/25 17:59:00 UTC

[jira] [Created] (IMPALA-7209) Disallow self referencing ALTER VIEW statments

Pooja Nilangekar created IMPALA-7209:
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             Summary: Disallow self referencing ALTER VIEW statments
                 Key: IMPALA-7209
                 URL: https://issues.apache.org/jira/browse/IMPALA-7209
             Project: IMPALA
          Issue Type: Bug
          Components: Frontend
            Reporter: Pooja Nilangekar
            Assignee: Pooja Nilangekar


Currently, an ALTER VIEW statement accepts self referencing definitions. However, upon querying the altered view, the analyzer is unable to find the reference and hence throws a StackOverflowError: null error.

 The expected behavior would be to throw an AnalysisException while executing the alter view statement. 



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