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https://issues.apache.org/jira/browse/HIVE-9140?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-9140:
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Summary: Add Calcite's ReduceExpressionRules into Hive (was: Add
ReduceExpressionRules from Calcite into Hive)
> Add Calcite's ReduceExpressionRules into Hive
> ---------------------------------------------
>
> Key: HIVE-9140
> URL: https://issues.apache.org/jira/browse/HIVE-9140
> Project: Hive
> Issue Type: Improvement
> Components: CBO, Logical Optimizer
> Affects Versions: 0.14.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-9140.1.patch, HIVE-9140.2.patch, HIVE-9140.3.patch,
> HIVE-9140.4.patch, HIVE-9140.5.patch, HIVE-9140.patch
>
>
> These rules provide a form of constant folding.
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