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https://issues.apache.org/jira/browse/FLINK-5441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15821118#comment-15821118
]
ASF GitHub Bot commented on FLINK-5441:
---------------------------------------
GitHub user wuchong opened a pull request:
https://github.com/apache/flink/pull/3107
[FLINK-5441] [table] Directly allow SQL queries on a Table
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
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- [ ] 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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JIRA id)
- [ ] Documentation
- Documentation has been added for new functionality
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- [ ] Tests & Build
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build has passed
This PR allows calling SQL directly on a table :
```scala
myTable.sql("SELECT a, b, c FROM _ WHERE d = 12")
```
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/wuchong/flink sql-FLINK-5441
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3107.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 #3107
----
commit 528d7c2ad61b0247d296d083d3d4942621701cf8
Author: Jark Wu <[email protected]>
Date: 2017-01-12T14:26:52Z
[FLINK-5441] [table] Directly allow SQL queries on a Table
----
> Directly allow SQL queries on a Table
> -------------------------------------
>
> Key: FLINK-5441
> URL: https://issues.apache.org/jira/browse/FLINK-5441
> Project: Flink
> Issue Type: New Feature
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Jark Wu
>
> Right now a user has to register a table before it can be used in SQL
> queries. In order to allow more fluent programming we propose calling SQL
> directly on a table. An underscore can be used to reference the current table:
> {code}
> myTable.sql("SELECT a, b, c FROM _ WHERE d = 12")
> {code}
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