[
https://issues.apache.org/jira/browse/FLINK-6847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16569453#comment-16569453
]
ASF GitHub Bot commented on FLINK-6847:
---------------------------------------
xueyumusic commented on issue #6282: [FLINK-6847][FLINK-6813] [table]
TimestampDiff table api and sql support
URL: https://github.com/apache/flink/pull/6282#issuecomment-410518086
@twalthr @hequn8128 I updated with the following
1. using `-` arithmetic to compute diff of two timestamps or dates, the
result is milliseconds. The behavior is like `unix_timestamp('2018-07-05
10:00:00') - unix_timestamp('2018-07-03 09:00:00')`
2. For timestampDiff function, it looks that I have no good way to express
the result interval unit using `-` right now, so just leave it orignal
currently and only fixed some above feedbacks of @hequn8128
Thanks
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
> Add TIMESTAMPDIFF supported in TableAPI
> ---------------------------------------
>
> Key: FLINK-6847
> URL: https://issues.apache.org/jira/browse/FLINK-6847
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.4.0
> Reporter: sunjincheng
> Priority: Major
> Labels: pull-request-available, starter
>
> see FLINK-6813
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
