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Posted to issues-all@impala.apache.org by "Steve Carlin (Jira)" <ji...@apache.org> on 2023/04/20 21:57:00 UTC

[jira] [Created] (IMPALA-12078) The ".test" file shows NULL as a string

Steve Carlin created IMPALA-12078:
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             Summary: The ".test" file shows NULL as a string
                 Key: IMPALA-12078
                 URL: https://issues.apache.org/jira/browse/IMPALA-12078
             Project: IMPALA
          Issue Type: Bug
          Components: Infrastructure
            Reporter: Steve Carlin


This seems minor.

In the alter-table.sql file, after the


{code:java}
insert overwrite table t_part partition(j=NULL, s=NULL) select 4 from functional.alltypes limit 5{code}
there is a select that should show s as NULL.  It is showing s as 'NULL' (within a string)

Running it in impala-shell shows that it is actually NULL, so the framework is calculating equivalency correctly, it is just not displaying the value correctly in the text file.



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