[jira] [Created] (FLINK-2946) Add orderBy() to Table API

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-2946:
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             Summary: Add orderBy() to Table API
                 Key: FLINK-2946
                 URL: https://issues.apache.org/jira/browse/FLINK-2946
             Project: Flink
          Issue Type: New Feature
          Components: Table API
            Reporter: Timo Walther
            Assignee: Timo Walther


In order to implement a FLINK-2099 prototype that uses the Table APIs code generation facilities, the Table API needs a sorting feature.

I would implement it the next days. Ideas how to implement such a sorting feature are very welcome. Is there any more efficient way instead of {{.sortPartition(...).setParallism(1)}}? Is it better to sort locally on the nodes first and finally sort on one node afterwards?





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