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https://issues.apache.org/jira/browse/FLINK-6846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16532346#comment-16532346
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ASF GitHub Bot commented on FLINK-6846:
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Github user xueyumusic commented on the issue:
https://github.com/apache/flink/pull/6188
@twalthr I looked around and realized that current `+` expression could
support TimeInterval (TimePoint) addition, thus the timestampAdd api is
duplicated and seems have no necessary.
so I only made these changes:
1. add `1.week` expression
2. modify `quarter` as `1.quarter`
3. modify Extract to support extracting QUARTER and WEEK, as suggested and
verified by @walterddr
Please have a review, @twalthr @fhueske @walterddr @hequn8128 thanks for
all of you,
> Add TIMESTAMPADD supported in TableAPI
> --------------------------------------
>
> Key: FLINK-6846
> URL: https://issues.apache.org/jira/browse/FLINK-6846
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.4.0
> Reporter: sunjincheng
> Assignee: sunjincheng
> Priority: Major
> Labels: pull-request-available, starter
>
> See FLINK-6811 for detail.
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