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https://issues.apache.org/jira/browse/IGNITE-23947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov reassigned IGNITE-23947:
-----------------------------------------

    Assignee: Maksim Zhuravkov

> Sql. Add a test to check operator signatures
> --------------------------------------------
>
>                 Key: IGNITE-23947
>                 URL: https://issues.apache.org/jira/browse/IGNITE-23947
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Maksim Zhuravkov
>            Assignee: Maksim Zhuravkov
>            Priority: Major
>              Labels: ignite-3
>
> Apache Ignite 3 uses a lot of operators defined by calcite and it would be 
> beneficial to have a snapshot of signatures of those operators to avoid bugs 
> between calcite updates. To generate these signatures we can use 
> SqlOperator::getAllowedSignatures
> Proposed signatures file format:
> {noformat}
>     F1(<numeric>)
>     F1(<string>)
>     #81a63101fa89dfb9b9115265fb519d7dda810aa2
>  
>     F2(<string>) ***
>     F2() ***
>     #7f27a84679525580ba4fa549407c28de073c0f69
> # - SHA-1 for an operator signature 
> *** - for custom signatures
> {noformat}



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