[jira] [Updated] (FLINK-5676) Grouping on nested fields does not work

["Flink Jira Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-5676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Flink Jira Bot updated FLINK-5676:
----------------------------------
      Labels: auto-deprioritized-major auto-deprioritized-minor  (was: auto-deprioritized-major stale-minor)
    Priority: Not a Priority  (was: Minor)

This issue was labeled "stale-minor" 7 days ago and has not received any updates so it is being deprioritized. If this ticket is actually Minor, please raise the priority and ask a committer to assign you the issue or revive the public discussion.


> Grouping on nested fields does not work
> ---------------------------------------
>
>                 Key: FLINK-5676
>                 URL: https://issues.apache.org/jira/browse/FLINK-5676
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / API
>            Reporter: Timo Walther
>            Priority: Not a Priority
>              Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> {code}
> tEnv
>   .fromDataSet(pojoWithinnerPojo)
>   .groupBy("innerPojo.get('line')")
>   .select("innerPojo.get('line')")
> {code}
> fails with 
> {code}
> ValidationException: Cannot resolve [innerPojo] given input ['innerPojo.get(line)].
> {code}
> I don't know if we want to support that but the exception should be more helpful anyway.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)