[jira] [Assigned] (CALCITE-7019) Simplify 'NULL in (20, 10)' to 'NULL'

[xiong duan (Jira)]

     [ 
https://issues.apache.org/jira/browse/CALCITE-7019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

xiong duan reassigned CALCITE-7019:
-----------------------------------

    Assignee: xiong duan

> Simplify 'NULL in (20, 10)' to 'NULL'
> -------------------------------------
>
>                 Key: CALCITE-7019
>                 URL: https://issues.apache.org/jira/browse/CALCITE-7019
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: xiong duan
>            Assignee: xiong duan
>            Priority: Major
>
> The expression includes:
> {code:java}
> NULL in (20, 10) ==> NULL
> 10 in (NULL, NULL) ==> NULL{code}



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