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https://issues.apache.org/jira/browse/FLINK-7272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther updated FLINK-7272:
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    Summary: Support SQL IN with more than 20 elements in streaming  (was: 
Support SQL IN with more 20 elements in streaming)

> Support SQL IN with more than 20 elements in streaming
> ------------------------------------------------------
>
>                 Key: FLINK-7272
>                 URL: https://issues.apache.org/jira/browse/FLINK-7272
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API & SQL
>    Affects Versions: 1.3.1
>            Reporter: Timo Walther
>
> During the implementation of FLINK-4565 I noticed that an "IN" operation with 
> more than 20 elements is converted into {{LogicalValues}} + {{LogicalJoin}} 
> operation. Since this is not possible in streaming, we should add some rule 
> that merges both operators either into a Correlate or Calc.



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