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Posted to issues@calcite.apache.org by "Ruben Q L (Jira)" <ji...@apache.org> on 2025/09/08 12:45:00 UTC

[jira] [Closed] (CALCITE-7046) 'CASE a WHEN null THEN 1 ELSE b END' should return 1 when a is null

     [ https://issues.apache.org/jira/browse/CALCITE-7046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruben Q L closed CALCITE-7046.
------------------------------

> 'CASE a WHEN null THEN 1 ELSE b END' should return 1 when a is null
> -------------------------------------------------------------------
>
>                 Key: CALCITE-7046
>                 URL: https://issues.apache.org/jira/browse/CALCITE-7046
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: xiong duan
>            Assignee: xiong duan
>            Priority: Major
>
> The SQL in dummy.iq:
> {code:java}
> select *,case deptno when null then 1 else deptno + 2 end from emp where ename='Wilma';
> ENAME, DEPTNO, GENDER, EXPR$3
> Wilma, null, F, null{code}
> The column EXPR$3 value should be 1



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