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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2985) Allow different field names for unionAll() in Table API
Date Fri, 01 Jul 2016 07:48:11 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15358589#comment-15358589
] 

ASF GitHub Bot commented on FLINK-2985:
---------------------------------------

Github user gallenvara commented on the issue:

    https://github.com/apache/flink/pull/2078
  
    Hi, @fhueske , sorry for the late update for this PR. Codes have been modified.


> 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
>
> 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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