[jira] [Commented] (DRILL-7307) casthigh for decimal type can lead to the issues with VarDecimalHolder

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-7307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16878436#comment-16878436 ] 

ASF GitHub Bot commented on DRILL-7307:
---------------------------------------

dgrinchenko commented on pull request #1820: DRILL-7307: casthigh for decimal type can lead to the issues with VarDecimalHolder
URL: https://github.com/apache/drill/pull/1820
 
 
   For problem description please see: [DRILL-7307](https://issues.apache.org/jira/browse/DRILL-7307)
   
   - Fixed code-gen for VarDecimal type
   - Fixed code-gen issue with nullable holders for simple cast functions
   with passed constants as arguments.
   - Code-gen now honnoring DataType.Optional type defined by UDF for
   NULL-IF-NULL functions.
 
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> casthigh for decimal type can lead to the issues with VarDecimalHolder
> ----------------------------------------------------------------------
>
>                 Key: DRILL-7307
>                 URL: https://issues.apache.org/jira/browse/DRILL-7307
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Dmytriy Grinchenko
>            Assignee: Dmytriy Grinchenko
>            Priority: Critical
>             Fix For: 1.17.0
>
>
> The decimal cast may lead to issues with VarDercimal transformation and issues at uml functions which using casthigh under the hood
> Example: 
> {code}
> apache drill> select casthigh(cast(1025.0 as decimal(28,8)));
> Error: SYSTEM ERROR: CompileException: Line 25, Column 60: "isSet" is neither a method, a field, nor a member class of "org.apache.drill.exec.expr.holders.VarDecimalHolder"
> Fragment 0:0
> Please, refer to logs for more information.
> {code}



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