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From twalthr <...@git.apache.org>
Subject [GitHub] flink pull request #2319: [FLINK-4294] [table] Allow access of composite typ...
Date Mon, 01 Aug 2016 12:20:51 GMT
GitHub user twalthr opened a pull request:


    [FLINK-4294] [table] Allow access of composite type fields

    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).
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    - [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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    - [ ] Documentation
      - Documentation has been added for new functionality
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    - [x] Tests & Build
      - Functionality added by the pull request is covered by tests
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    This PR implements composite types for the Table API & SQL. Fields of Flink's composite
types such as Tuples, POJO, etc. can be accessed from within expressions/SQL (see also CompositeAccessTest
for examples). This PR is not mergable at the moment as Calcite does not allow for selecting
entire composite types. I will write on the Calcite ML for this.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/twalthr/flink FLINK-4294

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2319
commit 9ffc30416cb0873381b0b0bf484119bdd4459bdd
Author: twalthr <twalthr@apache.org>
Date:   2016-08-01T12:15:49Z

    [FLINK-4294] [table] Allow access of composite type fields


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