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Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/21 08:28:00 UTC
[jira] [Updated] (SPARK-28135) ceiling/floor returns incorrect
values
[ https://issues.apache.org/jira/browse/SPARK-28135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yuming Wang updated SPARK-28135:
--------------------------------
Description:
{noformat}
spark-sql> select ceil(double(1.2345678901234e+200)), ceiling(double(1.2345678901234e+200)), floor(double(1.2345678901234e+200));
9223372036854775807 9223372036854775807 9223372036854775807
{noformat}
{noformat}
postgres=# select ceil(1.2345678901234e+200::float8), ceiling(1.2345678901234e+200::float8), floor(1.2345678901234e+200::float8);
ceil | ceiling | floor
----------------------+----------------------+----------------------
1.2345678901234e+200 | 1.2345678901234e+200 | 1.2345678901234e+200
(1 row)
{noformat}
was:
{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}
> 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
> Priority: Major
>
> {noformat}
> spark-sql> select ceil(double(1.2345678901234e+200)), ceiling(double(1.2345678901234e+200)), floor(double(1.2345678901234e+200));
> 9223372036854775807 9223372036854775807 9223372036854775807
> {noformat}
> {noformat}
> postgres=# select ceil(1.2345678901234e+200::float8), ceiling(1.2345678901234e+200::float8), floor(1.2345678901234e+200::float8);
> ceil | ceiling | floor
> ----------------------+----------------------+----------------------
> 1.2345678901234e+200 | 1.2345678901234e+200 | 1.2345678901234e+200
> (1 row)
> {noformat}
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