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https://issues.apache.org/jira/browse/FLINK-5859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16756125#comment-16756125
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Kurt Young commented on FLINK-5859:
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I'm closing this issue since it will be addressed after blink gets merged.
> support partition pruning on Table API & SQL
> --------------------------------------------
>
> Key: FLINK-5859
> URL: https://issues.apache.org/jira/browse/FLINK-5859
> Project: Flink
> Issue Type: New Feature
> Components: Table API & SQL
> Reporter: godfrey he
> Assignee: godfrey he
> Priority: Major
> Labels: pull-request-available
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Many data sources are partitionable storage, e.g. HDFS, Druid. And many
> queries just need to read a small subset of the total data. We can use
> partition information to prune or skip over files irrelevant to the user’s
> queries. Both query optimization time and execution time can be reduced
> obviously, especially for a large partitioned table.
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