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Posted to issues@flink.apache.org by "Fabian Hueske (JIRA)" <ji...@apache.org> on 2016/04/12 18:52:25 UTC

[jira] [Closed] (FLINK-3736) Move toRexNode and toAggCall logic into Expressions

     [ https://issues.apache.org/jira/browse/FLINK-3736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Hueske closed FLINK-3736.
--------------------------------
       Resolution: Implemented
    Fix Version/s: 1.1.0

Implemented with ba46ab6b659ffca60ea4a7b69f637622b9eb000c

Thanks for the contribution!

> Move toRexNode and toAggCall logic into Expressions
> ---------------------------------------------------
>
>                 Key: FLINK-3736
>                 URL: https://issues.apache.org/jira/browse/FLINK-3736
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API
>            Reporter: Yijie Shen
>            Assignee: Yijie Shen
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> Since we have a one-to-one mapping from Flink {{Expression}} to Calcite {{RexNode}}, and we will implement more and more expressions to make flink-table a full-fledged module, I think it's worthwhile to let each {{Expression}} take care of its own behaviour on conversion to {{RexNode}}.



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