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Posted to issues@hive.apache.org by "Gopinath (Jira)" <ji...@apache.org> on 2022/11/13 09:50:00 UTC

[jira] [Updated] (HIVE-26731) UDF trunc produces incorrect result for higher values

     [ https://issues.apache.org/jira/browse/HIVE-26731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gopinath updated HIVE-26731:
----------------------------
    Description: 
The trunc function produces an incorrect result for higher values。

The test is as follows:



 

 
{quote}

0: jdbc:hive2://localost> select trunc(123456711889.122345897, 8);
+----------------------------------+
|               _c0                |
+----------------------------------+
| -61010728847.97317027  |
+----------------------------------+{{{}{}}}{{{}{}}}

{quote}



 



Expected Value -  123456711889.12234589 

  was:
The trunc function produces an incorrect result for higher values。

The test is as follows:



 

 

{{{quote}}}

0: jdbc:hive2://localost> select trunc(123456711889.122345897, 8);
+----------------------------------+
|               _c0                |
+----------------------------------+
| -61010728847.97317027  |
+----------------------------------+{{{}{}}}{{{}{}}}

{{{}{}}}{{{}{quote}{}}}



 



Expected Value -  123456711889.12234589 


> UDF trunc produces incorrect result for higher values
> -----------------------------------------------------
>
>                 Key: HIVE-26731
>                 URL: https://issues.apache.org/jira/browse/HIVE-26731
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gopinath
>            Assignee: Gopinath
>            Priority: Major
>
> The trunc function produces an incorrect result for higher values。
> The test is as follows:
>  
>  
> {quote}
> 0: jdbc:hive2://localost> select trunc(123456711889.122345897, 8);
> +----------------------------------+
> |               _c0                |
> +----------------------------------+
> | -61010728847.97317027  |
> +----------------------------------+{{{}{}}}{{{}{}}}
> {quote}
>  
> Expected Value -  123456711889.12234589 



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