Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3585#discussion_r107704783
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/api/scala/stream/sql/SqlITCase.scala
---
@@ -293,6 +297,82 @@ class SqlITCase extends StreamingWithStateTestBase {
assertEquals(expected.sorted, StreamITCase.testResults.sorted)
}
+ @Test
+ def testBoundPartitionedEventTimeWindowWithRow(): Unit = {
+ val env = StreamExecutionEnvironment.getExecutionEnvironment
+ env.setStreamTimeCharacteristic(TimeCharacteristic.EventTime)
+ env.setStateBackend(getStateBackend)
+ val tEnv = TableEnvironment.getTableEnvironment(env)
+ StreamITCase.clear
+
+ val t1 = env.fromCollection(data)
+ .assignTimestampsAndWatermarks(new TimestampWithLatenessWatermark(0))
+ .toTable(tEnv).as('a, 'b, 'c)
+
+ tEnv.registerTable("T1", t1)
+
+ val sqlQuery = "SELECT " +
+ "c, a, " +
+ "sum(a) OVER (PARTITION BY c ORDER BY RowTime() ROWS BETWEEN 2
preceding AND CURRENT ROW)" +
--- End diff --
please add a count aggregation
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