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https://issues.apache.org/jira/browse/FLINK-34338?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruan Hang updated FLINK-34338:
------------------------------
    Fix Version/s: 2.3.0
                       (was: 2.2.0)

> An exception is thrown when some named params change order when using window 
> tvf
> --------------------------------------------------------------------------------
>
>                 Key: FLINK-34338
>                 URL: https://issues.apache.org/jira/browse/FLINK-34338
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / API
>    Affects Versions: 2.1.0
>            Reporter: Xuyang Zhong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.3.0
>
>
> This bug can be reproduced by the following sql in `WindowTableFunctionTest`
>  
> {code:java}
> @Test
> def test(): Unit = {
>   val sql =
>     """
>       |SELECT *
>       |FROM TABLE(TUMBLE(
>       |   DATA => TABLE MyTable,
>       |   SIZE => INTERVAL '15' MINUTE,
>       |   TIMECOL => DESCRIPTOR(rowtime)
>       |   ))
>       |""".stripMargin
>   util.verifyRelPlan(sql)
> }{code}
> In Flip-145 and user doc, we can found `the DATA param must be the first`, 
> but it seems that we also can't change the order about other params.
>  



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