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Posted to issues@flink.apache.org by "GaoLun (JIRA)" <ji...@apache.org> on 2016/07/22 01:52:20 UTC

[jira] [Commented] (FLINK-3940) Add support for ORDER BY OFFSET FETCH

    [ https://issues.apache.org/jira/browse/FLINK-3940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15388752#comment-15388752 ] 

GaoLun commented on FLINK-3940:
-------------------------------

Hello, i would like to work on this issue. :)

> Add support for ORDER BY OFFSET FETCH
> -------------------------------------
>
>                 Key: FLINK-3940
>                 URL: https://issues.apache.org/jira/browse/FLINK-3940
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API & SQL
>    Affects Versions: 1.1.0
>            Reporter: Fabian Hueske
>            Priority: Minor
>
> Currently only ORDER BY without OFFSET and FETCH are supported.
> This issue tracks the effort to add support for OFFSET and FETCH and involves:
> - Implementing the execution strategy in `DataSetSort`
> - adapting the `DataSetSortRule` to support OFFSET and FETCH
> - extending the Table API and validation to support OFFSET and FETCH and generate a corresponding RelNode.



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