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https://issues.apache.org/jira/browse/FLINK-6847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16571384#comment-16571384
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ASF GitHub Bot commented on FLINK-6847:
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twalthr commented on a change in pull request #6282: [FLINK-6847][FLINK-6813]
[table] TimestampDiff table api and sql support
URL: https://github.com/apache/flink/pull/6282#discussion_r208150447
##########
File path:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/scala/expressionDsl.scala
##########
@@ -1095,6 +1095,34 @@ object dateFormat {
}
}
+/**
+ * Returns the (signed) number of timeUnit intervals between timestamp1 and
timestamp2.
+ *
+ * For example <code>timestampDiff(TimeIntervalUnit.DAY, "2016-06-15".toDate,
Review comment:
Scaladocs use `{{{ }}}` or backticks.
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> 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
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