[GitHub] flink pull request #5367: [FLINK-7923][Table API & SQL] Support field access...

[hequn8128]

Github user hequn8128 commented on a diff in the pull request:

    https://github.com/apache/flink/pull/5367#discussion_r164266907
  
    --- Diff: 
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/runtime/stream/sql/SqlITCase.scala
 ---
    @@ -469,6 +473,148 @@ class SqlITCase extends StreamingWithStateTestBase {
         assertEquals(expected.sorted, StreamITCase.testResults.sorted)
       }
     
    +  @Test
    +  def testArrayElementAtFromTableForTuple(): Unit = {
    +
    +    val env = StreamExecutionEnvironment.getExecutionEnvironment
    +    val tEnv = TableEnvironment.getTableEnvironment(env)
    +    StreamITCase.clear
    +
    +    val data = List(
    +      (1, Array((12, 45), (2, 5))),
    --- End diff --
    
    1. Add null tuple input test
    2. Add nested tuple input test


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