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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-8104) Fix Row value constructor
Date Thu, 23 Nov 2017 00:16:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-8104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16263600#comment-16263600
] 

ASF GitHub Bot commented on FLINK-8104:
---------------------------------------

Github user walterddr commented on the issue:

    https://github.com/apache/flink/pull/5040
  
    Thanks for the prompt review @twalthr . Yeah I think generalizing the codegen part would
be great. 
    Also do you think I can put in TableAPI support in this PR as well? I will update the
documents and also add more ITCase :-)


> Fix Row value constructor
> -------------------------
>
>                 Key: FLINK-8104
>                 URL: https://issues.apache.org/jira/browse/FLINK-8104
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API & SQL
>            Reporter: Rong Rong
>            Assignee: Rong Rong
>
> Support Row value constructor which is currently broken. 
> See 
> {code:java}
> // flink-libraries/flink-table/src/test/scala/org/apache/flink/table/expressions/SqlExpressionTest.scala
>   @Test
>   def testValueConstructorFunctions(): Unit = {
>     // TODO we need a special code path that flattens ROW types
>     // testSqlApi("ROW('hello world', 12)", "hello world") // test base only returns
field 0
>     // testSqlApi("('hello world', 12)", "hello world") // test base only returns field
0
>     // ...
>   }
> {code}



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