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https://issues.apache.org/jira/browse/CALCITE-6161?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-6161:
------------------------------------
    Labels: pull-request-available  (was: )

> The equalsDeep of sqlCall should compare sqlOperator's sqlKind
> --------------------------------------------------------------
>
>                 Key: CALCITE-6161
>                 URL: https://issues.apache.org/jira/browse/CALCITE-6161
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.36.0
>            Reporter: Mingcan Wang
>            Assignee: Mingcan Wang
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.37.0
>
>
> Here is the situation:
> when I create two SqlBasicCalls, one uses UNARY_MINUS operator and the other 
> uses MINUS operator. But their operandList is the same. However, The result 
> after calling their equalsDeep() method is true.
> I found that the sqlKind of many operators is reused, and the name is not 
> guaranteed to be unique. Only the combination of kind and name can determine 
> the unique operator.



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