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https://issues.apache.org/jira/browse/ARROW-10965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniël Heres updated ARROW-10965:
---------------------------------
    Summary: [Rust][DataFusion] switching key join order results in error  
(was: [Rust][DataFusion] switching key join order leads to error)

> [Rust][DataFusion] switching key join order results in error
> ------------------------------------------------------------
>
>                 Key: ARROW-10965
>                 URL: https://issues.apache.org/jira/browse/ARROW-10965
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Rust - DataFusion
>            Reporter: Daniël Heres
>            Priority: Minor
>
> If we switch the order of keys in a equijoin this results in an error.
> For example changing l_orderkey = o_orderkey to
> o_orderkey = l_orderkey
> in query 12 of  the tpch benchmark, we get this error:
>  
> {{Error: Plan("The left or right side of the join does not have all columns 
> on \"on\": \nMissing on the left: \{\"o_orderkey\"}\nMissing on the right: 
> \{\"l_orderkey\"}")}}
>  



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