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https://issues.apache.org/jira/browse/BEAM-6105?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xu Mingmin reassigned BEAM-6105:
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Assignee: (was: Xu Mingmin)
> Support "partition by XXX order by XXX" SQL
> -------------------------------------------
>
> Key: BEAM-6105
> URL: https://issues.apache.org/jira/browse/BEAM-6105
> Project: Beam
> Issue Type: Improvement
> Components: dsl-sql
> Reporter: Brandon Jiang
> Priority: Minor
> Labels: triaged
>
> Based on our expereince, looks like for bounded stream, beam SQL does not
> able to support statement like "partition by XXX order by XXX". It will not
> be able to parition data to different nodes and sorting data in each
> partition/node parallelly.
> We have to use Java SDK and extension to convert following SQL statement to
> GroupByKey + SortValues to achieve this.
>
> Does we miss anything? If not, is this something that we can improve? and
> took a quick look at calcite, seems that it can explain the query plan for
> "partition by... order by..." fine.
>
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