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Posted to issues@flink.apache.org by "Timo Walther (JIRA)" <ji...@apache.org> on 2016/07/19 12:21:20 UTC

[jira] [Resolved] (FLINK-2985) Allow different field names for unionAll() in Table API

     [ https://issues.apache.org/jira/browse/FLINK-2985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Walther resolved FLINK-2985.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0

Fixed in 5758c91999efcf45457e4c25d4a75b13ce13e486.

> Allow different field names for unionAll() in Table API
> -------------------------------------------------------
>
>                 Key: FLINK-2985
>                 URL: https://issues.apache.org/jira/browse/FLINK-2985
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table API & SQL
>            Reporter: Timo Walther
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> The recently merged `unionAll` operator checks if the field names of the left and right side are equal. Actually, this is not necessary. The union operator in SQL checks only the types and uses the names of left side.



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