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https://issues.apache.org/jira/browse/FLINK-7798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16204515#comment-16204515
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ASF GitHub Bot commented on FLINK-7798:
---------------------------------------
Github user xccui commented on a diff in the pull request:
https://github.com/apache/flink/pull/4825#discussion_r144688279
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/runtime/stream/table/JoinITCase.scala
---
@@ -0,0 +1,114 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.table.runtime.stream.table
+
+import org.apache.flink.api.scala._
+import org.apache.flink.streaming.api.TimeCharacteristic
+import org.apache.flink.table.api.scala._
+import org.apache.flink.streaming.api.scala.{DataStream,
StreamExecutionEnvironment}
+import org.apache.flink.streaming.util.StreamingMultipleProgramsTestBase
+import org.apache.flink.table.api.{TableEnvironment, TableException}
+import org.apache.flink.table.runtime.utils.StreamITCase
+import org.apache.flink.types.Row
+import org.junit.Test
+
+/**
+ * Test if the table joins can be correctly translated.
+ */
+class JoinITCase extends StreamingMultipleProgramsTestBase {
--- End diff --
Thanks for pointing this out, @fhueske. I'll rework the test.
> Add support for windowed joins to Table API
> -------------------------------------------
>
> Key: FLINK-7798
> URL: https://issues.apache.org/jira/browse/FLINK-7798
> Project: Flink
> Issue Type: Sub-task
> Components: Table API & SQL
> Affects Versions: 1.4.0
> Reporter: Fabian Hueske
> Assignee: Xingcan Cui
> Priority: Blocker
> Fix For: 1.4.0
>
>
> Currently, windowed joins on streaming tables are only supported through SQL.
> The Table API should support these joins as well. For that, we have to adjust
> the Table API validation and translate the API into the respective logical
> plan. Since most of the code should already be there for the batch Table API
> joins, this should be fairly straightforward.
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