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https://issues.apache.org/jira/browse/DRILL-1194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mehant Baid updated DRILL-1194:
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Attachment: DRILL-1194.patch
> Expose interface to determine if an expression is a constant
> ------------------------------------------------------------
>
> Key: DRILL-1194
> URL: https://issues.apache.org/jira/browse/DRILL-1194
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Mehant Baid
> Assignee: Mehant Baid
> Priority: Minor
> Attachments: DRILL-1194.patch
>
>
> Cleanup ValueExpression such that all constant expressions (IntExpression,
> FloatExpression etc) all inherit from a common base class, allowing us to
> easily expose a new method to determine if a given logical expression is a
> constant expression or not.
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