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https://issues.apache.org/jira/browse/CALCITE-7295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Rebele updated CALCITE-7295:
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Summary: Improve simplification of division (was: Improve simplification
of division and IS (NOT) NULL)
> Improve simplification of division
> ----------------------------------
>
> Key: CALCITE-7295
> URL: https://issues.apache.org/jira/browse/CALCITE-7295
> Project: Calcite
> Issue Type: Task
> Reporter: Thomas Rebele
> Assignee: Thomas Rebele
> Priority: Major
>
> Some expressions, such as
> * {{null + a/4}}
> * {{(CAST notNullInt TO "nullable int") IS NULL}}
> are not simplified. This ticket aims to improve RexSimplify to support these
> kind of statements.
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