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https://issues.apache.org/jira/browse/CALCITE-5845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Xu resolved CALCITE-5845.
----------------------------
    Fix Version/s: 1.43.0
       Resolution: Fixed

Fixed in 
[https://github.com/apache/calcite/commit/81ec38a19198b2e410d3fee443512f0c9142c8f1]

Thank you reported this Jira [~shenlang] 

Thank you for the review [~mbudiu] 

> Select a very large predicate throw threw 'java.lang.StackOverflowError' 
> exception in SqlNode to RelNode phase
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: CALCITE-5845
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5845
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.34.0
>            Reporter: LakeShen
>            Assignee: Yu Xu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.43.0
>
>         Attachments: image-2023-07-13-16-10-19-643.png, 
> image-2023-07-13-16-17-37-600.png
>
>
> When I run an SQL and it selects a very large predicate that has one thousand 
> 1 = 1 predicate, all of them connected AND, the sql like this :
> {code:java}
> select 1 = 1 and 1 = 1 and 1 = 1 and 1 = 1 ......(one thousand 1 = 1){code}
> At the SqlNode to RelNode phase,Calcite throw StackOverflowError exception:
> !image-2023-07-13-16-10-19-643.png|width=949,height=186!



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