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https://issues.apache.org/jira/browse/FLINK-5280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15772514#comment-15772514
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ASF GitHub Bot commented on FLINK-5280:
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GitHub user mushketyk opened a pull request:
https://github.com/apache/flink/pull/3039
[FLINK-5280] Update TableSource to support nested data
Thanks for contributing to Apache Flink. Before you open your pull request,
please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
pull request. For more information and/or questions please refer to the [How To
Contribute guide](http://flink.apache.org/how-to-contribute.html).
In addition to going through the list, please provide a meaningful
description of your changes.
- [x] General
- The pull request references the related JIRA issue ("[FLINK-XXX] Jira
title text")
- The pull request addresses only one issue
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- [x] Documentation
- Documentation has been added for new functionality
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You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mushketyk/flink nested-table-source
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3039.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3039
----
commit 7bd26239dd9a7c41f09fbe070baa70b19278c51f
Author: Ivan Mushketyk <ivan.mushke...@gmail.com>
Date: 2016-12-22T21:26:34Z
[FLINK-5280] Update TableSource to support nested data
----
> Extend TableSource to support nested data
> -----------------------------------------
>
> Key: FLINK-5280
> URL: https://issues.apache.org/jira/browse/FLINK-5280
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Affects Versions: 1.2.0
> Reporter: Fabian Hueske
> Assignee: Ivan Mushketyk
>
> The {{TableSource}} interface does currently only support the definition of
> flat rows.
> However, there are several storage formats for nested data that should be
> supported such as Avro, Json, Parquet, and Orc. The Table API and SQL can
> also natively handle nested rows.
> The {{TableSource}} interface and the code to register table sources in
> Calcite's schema need to be extended to support nested data.
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