You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@calcite.apache.org by "Zhen Chen (Jira)" <ji...@apache.org> on 2025/12/07 09:34:00 UTC

[jira] [Updated] (CALCITE-4525) Pull up predicate will lose some predicates when project contains same RexInputRef

     [ https://issues.apache.org/jira/browse/CALCITE-4525?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zhen Chen updated CALCITE-4525:
-------------------------------
    Summary: Pull up predicate will lose some predicates when project contains same RexInputRef  (was: Pull up predicate will lost some predicates when project contains same RexInputRef)

> Pull up predicate will lose some predicates when project contains same RexInputRef
> ----------------------------------------------------------------------------------
>
>                 Key: CALCITE-4525
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4525
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Ziwei Liu
>            Assignee: Ziwei Liu
>            Priority: Major
>              Labels: pull-request-available
>
> If project like this a=$0, b=$0
> Pull up predicate is $0='a'
> when pull up through project, predicate will only contain b='a'



--
This message was sent by Atlassian Jira
(v8.20.10#820010)