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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-9715) Support versioned joins with event time
Date Mon, 01 Oct 2018 13:33:02 GMT

    [ https://issues.apache.org/jira/browse/FLINK-9715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633996#comment-16633996
] 

ASF GitHub Bot commented on FLINK-9715:
---------------------------------------

twalthr commented on a change in pull request #6776: [FLINK-9715][table] Support temporal
join with event time
URL: https://github.com/apache/flink/pull/6776#discussion_r221604468
 
 

 ##########
 File path: flink-libraries/flink-table/src/test/scala/org/apache/flink/table/runtime/harness/TemporalJoinHarnessTest.scala
 ##########
 @@ -92,6 +102,186 @@ class TemporalJoinHarnessTest extends HarnessTestBase {
 
   private val rexBuilder = new RexBuilder(typeFactory)
 
+  @Test
+  def testRowtime() {
+    val testHarness = createTestHarness(new OrdersRatesRowtimeTemporalJoinInfo())
+
+    testHarness.open()
+    val expectedOutput = new ConcurrentLinkedQueue[Object]()
+
+    // process without conversion rates
+    testHarness.processElement1(new StreamRecord(CRow(2L, "Euro", 0L), 0L))
 
 Review comment:
   Introduce helper method to reduce duplicate code for `new StreamRecord(CRow(v1, v2, t),
t)`

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> Support versioned joins with event time
> ---------------------------------------
>
>                 Key: FLINK-9715
>                 URL: https://issues.apache.org/jira/browse/FLINK-9715
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>    Affects Versions: 1.5.0
>            Reporter: Piotr Nowojski
>            Assignee: Piotr Nowojski
>            Priority: Major
>              Labels: pull-request-available
>
> Queries like:
> {code:java}
> SELECT 
>   o.amount * r.rate 
> FROM 
>   Orders AS o, 
>   LATERAL TABLE (Rates(o.rowtime)) AS r 
> WHERE o.currency = r.currency{code}
> should work with event time



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