[
https://issues.apache.org/jira/browse/FLINK-3916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15361393#comment-15361393
]
ASF GitHub Bot commented on FLINK-3916:
---------------------------------------
GitHub user twalthr opened a pull request:
https://github.com/apache/flink/pull/2197
[FLINK-3916] [table] Allow generic types passing the Table API
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
- Each commit in the PR has a meaningful commit message (including the
JIRA id)
- [x] Documentation
- Documentation has been added for new functionality
- Old documentation affected by the pull request has been updated
- JavaDoc for public methods has been added
- [x] Tests & Build
- Functionality added by the pull request is covered by tests
- `mvn clean verify` has been executed successfully locally or a Travis
build has passed
This PR reworks the type handling of Flink's TypeInformation to Calcite's
RelDataTypes. The new approach allows generic types passing through the Table
API and enables improved Pojo field access in future. The PR might also
implements parts of FLINK-3615.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/twalthr/flink TableApiGenericTypePassThrough
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2197.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 #2197
----
commit e0d048f28dda56aea2ba3dfb5e75e17376667dd9
Author: twalthr <[email protected]>
Date: 2016-05-17T14:14:29Z
[FLINK-3916] [table] Allow generic types passing the Table API
----
> Allow generic types passing the Table API
> -----------------------------------------
>
> Key: FLINK-3916
> URL: https://issues.apache.org/jira/browse/FLINK-3916
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Timo Walther
>
> The Table API currently only supports BasicTypes that can pass the Table API.
> Other types should also be supported but treated as black boxes.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
