[jira] [Commented] (CALCITE-4846) IN-list that includes NULL converted to Values throws exception

["duan xiong (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CALCITE-4846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17442996#comment-17442996 ] 

duan xiong commented on CALCITE-4846:
-------------------------------------

The PR has been updated. And ready to rewiew.

> IN-list that includes NULL converted to Values throws exception
> ---------------------------------------------------------------
>
>                 Key: CALCITE-4846
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4846
>             Project: Calcite
>          Issue Type: Bug
>    Affects Versions: 1.27.0
>            Reporter: duan xiong
>            Assignee: duan xiong
>            Priority: Major
>
> Run this SQL in JdbcExample :
> {code:java}
> select * from foodmart.sales_fact_1997 as s where s.cust_id not in (null, 100) 
> {code}
> will throw an exception:
> {noformat}
> Caused by: org.apache.calcite.runtime.CalciteException: Cannot convert null to int{noformat}
> Because when convert ROW values generate the wrong RelDataType:
> {noformat}
> type=RecordType(JavaType(int) ROW_VALUE),tuples=[{ null }, { 100 }]){noformat}
> should be(nullable):
> {noformat}
> type=RecordType(INTEGER ROW_VALUE),tuples=[{ null }, { 100 }]){noformat}



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