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https://issues.apache.org/jira/browse/FLINK-6693?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16060703#comment-16060703
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ASF GitHub Bot commented on FLINK-6693:
---------------------------------------
Github user twalthr commented on a diff in the pull request:
https://github.com/apache/flink/pull/4078#discussion_r123718616
--- Diff:
flink-libraries/flink-table/src/main/scala/org/apache/flink/table/functions/DateTimeSqlFunction.scala
---
@@ -0,0 +1,34 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
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+ * regarding copyright ownership. The ASF licenses this file
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ */
+
+package org.apache.flink.table.functions
--- End diff --
I would move this to `org.apache.flink.table.functions.sql`. There will be
more functions of this kind in the future.
> Support DATE_FORMAT function in the Table / SQL API
> ---------------------------------------------------
>
> Key: FLINK-6693
> URL: https://issues.apache.org/jira/browse/FLINK-6693
> Project: Flink
> Issue Type: New Feature
> Components: Table API & SQL
> Reporter: Haohui Mai
> Assignee: Haohui Mai
>
> It would be quite handy to support the {{DATE_FORMAT}} function in Flink to
> support various date / time related operations:
> The specification of the {{DATE_FORMAT}} function can be found in
> https://prestodb.io/docs/current/functions/datetime.html.
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