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Posted to issues@calcite.apache.org by "Haisheng Yuan (Jira)" <ji...@apache.org> on 2020/04/19 02:30:00 UTC

[jira] [Updated] (CALCITE-3937) Fire rule for RelSubset only when it is derived

     [ https://issues.apache.org/jira/browse/CALCITE-3937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Haisheng Yuan updated CALCITE-3937:
-----------------------------------
    Summary: Fire rule for RelSubset only when it is derived   (was: Only fire rule for RelSubset when it is derived )

> Fire rule for RelSubset only when it is derived 
> ------------------------------------------------
>
>                 Key: CALCITE-3937
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3937
>             Project: Calcite
>          Issue Type: Improvement
>          Components: core
>            Reporter: Haisheng Yuan
>            Priority: Major
>
> It is meaningless to fire rule for RelSubset when it is generated by parent's trait requirement.



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