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Posted to issues@spark.apache.org by "Kent Yao (Jira)" <ji...@apache.org> on 2019/11/06 11:20:00 UTC

[jira] [Created] (SPARK-29774) Date and Timestamp type +/- null should be null as Postgres

Kent Yao created SPARK-29774:
--------------------------------

             Summary: Date and Timestamp type +/- null should be null as Postgres
                 Key: SPARK-29774
                 URL: https://issues.apache.org/jira/browse/SPARK-29774
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Kent Yao



{code:sql}
postgres=# select timestamp '1999-12-31' - null;
 ?column?
----------

(1 row)

postgres=# select date '1999-12-31' - null;
 ?column?
----------

(1 row)
{code}




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