GitHub user fhueske opened a pull request:
https://github.com/apache/flink/pull/3425
[FLINK-5921] [table] Add custom data types for rowtime and proctime.
We add a custom data type for the result of the `rowtime()` and
`proctime()` marker functions to easier identify the chosen time semantics in
when translating window operations.
Both method return a constant timestamp (0L) which is injected during
constant expression reduction.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/fhueske/flink tableTimeTypes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3425.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 #3425
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commit 6cc819b88c408de7b42a968d2a8cdb21ab927ffd
Author: Fabian Hueske <[email protected]>
Date: 2017-02-25T23:28:54Z
[FLINK-5921] [table] Add custom data types for rowtime and proctime.
- proctime() and rowtime() return constont timestamp (0L).
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