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https://issues.apache.org/jira/browse/CALCITE-7273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated CALCITE-7273:
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    Labels: pull-request-available  (was: )

> CoreRules.JOIN_REDUCE_EXPRESSIONS throws when applied to an ASOF JOIN
> ---------------------------------------------------------------------
>
>                 Key: CALCITE-7273
>                 URL: https://issues.apache.org/jira/browse/CALCITE-7273
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.41.0
>            Reporter: Mihai Budiu
>            Assignee: Mihai Budiu
>            Priority: Minor
>              Labels: pull-request-available
>
> The rule calls join.copy() for an ASOF JOIN, which throws.
> (This happens because LogicalAsofJoin extends LogicalJoin, but cannot 
> implement the same copy method, which needs more arguments to accomodate the 
> match condition).
> The rule should treat ASOF joins specially or just skip optimizing them.



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