flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From wuchong <...@git.apache.org>
Subject [GitHub] flink pull request #4536: [FLINK-7439] [table] Support variable arguments fo...
Date Mon, 14 Aug 2017 06:58:43 GMT
GitHub user wuchong opened a pull request:


    [FLINK-7439] [table] Support variable arguments for UDTF in SQL

    ## What is the purpose of the change
    Support variable arguments for UDTF in SQL
    ## Brief change log
    - `TableSqlFunction`'s operand type inference and checker
    - modify `ScalarFunctionCallGen` and `TableFunctionCallGen` which handles var args incorrectly.
    ## Verifying this change
    This change added tests and can be verified as follows:
    - *Added `CorrelateTest.scala` for batch and stream queries to verify logical plan*
    The integration test can be covered by existing `CorrelateITCase`.
    ## Does this pull request potentially affect one of the following parts:
      - Dependencies (does it add or upgrade a dependency): no
      - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: no
      - The serializers: no
      - The runtime per-record code paths (performance sensitive): no
      - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing,
Yarn/Mesos, ZooKeeper: no
    ## Documentation
      - Does this pull request introduce a new feature? no
      - If yes, how is the feature documented? na

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

    $ git pull https://github.com/wuchong/flink udtf

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 #4536
commit b18ce206ad69e0abf72f5388538bb65e4911c65a
Author: Jark Wu <jark@apache.org>
Date:   2017-08-14T06:18:52Z

    [FLINK-7439] [table] Support variable arguments for UDTF in SQL


If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastructure@apache.org or file a JIRA ticket
with INFRA.

View raw message