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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/21 08:26:00 UTC

[jira] [Created] (SPARK-28135) ceiling/floor returns incorrect values

Yuming Wang created SPARK-28135:
-----------------------------------

             Summary: ceiling/floor returns incorrect values
                 Key: SPARK-28135
                 URL: https://issues.apache.org/jira/browse/SPARK-28135
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Yuming Wang


{noformat}
postgres=# select ceiling(1.2345678901234e+200::float8), floor(1.2345678901234e+200::float8);
ceiling | floor
----------------------+----------------------
1.2345678901234e+200 | 1.2345678901234e+200
(1 row)
{noformat}
{noformat}
spark-sql> select ceiling(double(1.2345678901234e+200)), floor(double(1.2345678901234e+200));
9223372036854775807	9223372036854775807
{noformat}



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