[
https://issues.apache.org/jira/browse/FLINK-3580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15460594#comment-15460594
]
ASF GitHub Bot commented on FLINK-3580:
---------------------------------------
GitHub user twalthr opened a pull request:
https://github.com/apache/flink/pull/2468
[FLINK-3580] [table] Add OVERLAPS function
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 implements the SQL OVERLAPS function for Table API and SQL. It
allows for checking if two anchored intervals overlap. The SQL documentation is
missing as it will be reworked anyway shortly.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/twalthr/flink FLINK-3580_OVERLAPS
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/2468.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 #2468
----
commit edc61d6f85005cad3904a319289669a1ade9c46d
Author: twalthr <[email protected]>
Date: 2016-09-03T06:00:58Z
[FLINK-3580] [table] Add OVERLAPS function
----
> Reintroduce Date/Time and implement scalar functions for it
> -----------------------------------------------------------
>
> Key: FLINK-3580
> URL: https://issues.apache.org/jira/browse/FLINK-3580
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Timo Walther
>
> This task includes:
> {code}
> DATETIME_PLUS
> EXTRACT_DATE
> FLOOR
> CEIL
> CURRENT_TIME
> CURRENT_TIMESTAMP
> LOCALTIME
> LOCALTIMESTAMP
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
