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Posted to issues@flink.apache.org by "Dawid Wysakowicz (Jira)" <ji...@apache.org> on 2020/10/28 13:57:00 UTC

[jira] [Commented] (FLINK-18286) Implement type inference for functions on composite types

    [ https://issues.apache.org/jira/browse/FLINK-18286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17222180#comment-17222180 ] 

Dawid Wysakowicz commented on FLINK-18286:
------------------------------------------

GET/FLATTEN was implemented in 46579c31f945d19c2930d628ba8269912ce466ff

> Implement type inference for functions on composite types
> ---------------------------------------------------------
>
>                 Key: FLINK-18286
>                 URL: https://issues.apache.org/jira/browse/FLINK-18286
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API, Table SQL / Planner
>            Reporter: Dawid Wysakowicz
>            Assignee: Dawid Wysakowicz
>            Priority: Major
>              Labels: pull-request-available
>
> We should implement type inference for functions such as AT/ITEM/ELEMENT/GET.
> Additionally we should make sure they are consistent in Table API & SQL.



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