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https://issues.apache.org/jira/browse/FLINK-36911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruan Hang updated FLINK-36911:
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Fix Version/s: 2.3.0
(was: 2.2.0)
> add more calcite rules to improve flink performance because calcite has
> upgrade
> -------------------------------------------------------------------------------
>
> Key: FLINK-36911
> URL: https://issues.apache.org/jira/browse/FLINK-36911
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / Planner
> Affects Versions: 2.1.0
> Reporter: Jacky Lau
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.3.0
>
>
> after calcite upgrade several versions, current flink version is 2.0.0, and
> current calcite version is 1.34.
> this rules has already added more. we can align to imrpove performance
> PruneEmptyRules
>
> PruneEmptyRules.UNION_INSTANCE,
> PruneEmptyRules.INTERSECT_INSTANCE,
> PruneEmptyRules.MINUS_INSTANCE,
> PruneEmptyRules.PROJECT_INSTANCE,
> PruneEmptyRules.SORT_INSTANCE,
> PruneEmptyRules.EMPTY_TABLE_INSTANCE
> REDUCE_EXPRESSIONS
> CoreRules.WINDOW_REDUCE_EXPRESSIONS,
> CoreRules.JOIN_REDUCE_EXPRESSIONS,
> CoreRules.FILTER_VALUES_MERGE,
> CoreRules.PROJECT_FILTER_VALUES_MERGE,
> CoreRules.PROJECT_VALUES_MERGE,
> CoreRules.AGGREGATE_VALUES
>
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