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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/06/21 07:59:00 UTC

[jira] [Updated] (FLINK-12899) Introduce a resolved expression with data type

     [ https://issues.apache.org/jira/browse/FLINK-12899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-12899:
-----------------------------------
    Labels: pull-request-available  (was: )

> Introduce a resolved expression with data type
> ----------------------------------------------
>
>                 Key: FLINK-12899
>                 URL: https://issues.apache.org/jira/browse/FLINK-12899
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table SQL / API
>            Reporter: Timo Walther
>            Assignee: Timo Walther
>            Priority: Major
>              Labels: pull-request-available
>
> In order to move the \{{OperationTreeBuilder}} and expression resolver rules to the \{{flink-table-api-java}} module, we need to distinguish between general expression and resolved expressions. All resolved expressions have a output data type and are potentially serializable.



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