[jira] [Commented] (FLINK-10379) Can not use Table Functions in Java Table API

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-10379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644772#comment-16644772 ] 

ASF GitHub Bot commented on FLINK-10379:
----------------------------------------

twalthr commented on issue #6744: [FLINK-10379][docs,table] Fix Table Function docs
URL: https://github.com/apache/flink/pull/6744#issuecomment-428514163
 
 
   Thanks for the update @pnowojski. I will fix the conflicts and merge this.

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> Can not use Table Functions in Java Table API
> ---------------------------------------------
>
>                 Key: FLINK-10379
>                 URL: https://issues.apache.org/jira/browse/FLINK-10379
>             Project: Flink
>          Issue Type: Bug
>          Components: Table API & SQL
>    Affects Versions: 1.6.1
>            Reporter: Piotr Nowojski
>            Assignee: Hequn Cheng
>            Priority: Critical
>              Labels: pull-request-available
>
> As stated in the [documentation|[https://ci.apache.org/projects/flink/flink-docs-stable/dev/table/udfs.html#table-functions],] this is how table functions should be used in Java Table API:
> {code:java}
> // Register the function.
> tableEnv.registerFunction("split", new Split("#"));
> myTable.join("split(a) as (word, length)");
> {code}
> However {{Table.join(String)}} was removed sometime ago and now it is impossible to use Table Functions in Java Table API.



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