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Posted to issues@flink.apache.org by "sunjincheng (JIRA)" <ji...@apache.org> on 2019/01/29 11:04:00 UTC

[jira] [Assigned] (FLINK-11449) Uncouple the Expression class from RexNodes

     [ https://issues.apache.org/jira/browse/FLINK-11449?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sunjincheng reassigned FLINK-11449:
-----------------------------------

    Assignee: sunjincheng

> Uncouple the Expression class from RexNodes
> -------------------------------------------
>
>                 Key: FLINK-11449
>                 URL: https://issues.apache.org/jira/browse/FLINK-11449
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table API &amp; SQL
>            Reporter: Timo Walther
>            Assignee: sunjincheng
>            Priority: Major
>
> A more detailed description can be found in [FLIP-32|https://cwiki.apache.org/confluence/display/FLINK/FLIP-32%3A+Restructure+flink-table+for+future+contributions].
> Calcite will not be part of any API module anymore. Therefore, RexNode translation must happen in a different layer. This issue will require a new design document.



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