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From "Simone Robutti (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4565) Support for SQL IN operator
Date Wed, 07 Sep 2016 12:01:20 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15470412#comment-15470412
] 

Simone Robutti commented on FLINK-4565:
---------------------------------------

The resulting API should look like `ds1.join(ds2).where('a in 'b)` or `ds1.in(ds2).something('a,'b)`?

> Support for SQL IN operator
> ---------------------------
>
>                 Key: FLINK-4565
>                 URL: https://issues.apache.org/jira/browse/FLINK-4565
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Timo Walther
>            Assignee: Simone Robutti
>
> It seems that Flink SQL supports the uncorrelated sub-query IN operator. But it should
also be available in the Table API and tested.



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