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Posted to issues@calcite.apache.org by "Mihai Budiu (Jira)" <ji...@apache.org> on 2025/11/06 23:26:00 UTC

[jira] [Resolved] (CALCITE-7273) CoreRules.JOIN_REDUCE_EXPRESSIONS throws when applied to an ASOF JOIN

     [ https://issues.apache.org/jira/browse/CALCITE-7273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mihai Budiu resolved CALCITE-7273.
----------------------------------
    Fix Version/s: 1.42.0
       Resolution: Fixed

Fixed in [https://github.com/apache/calcite/commit/c18c045aaba6151bdd4d7eda2ff0efae6b03cf56]

Thank you for your reviews [~caicancai] [~jensen]

 

> 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
>             Fix For: 1.42.0
>
>
> 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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