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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/07/25 16:43:20 UTC

[jira] [Resolved] (SPARK-16703) Extra space in WindowSpecDefinition SQL representation

     [ https://issues.apache.org/jira/browse/SPARK-16703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin resolved SPARK-16703.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 2.1.0
                   2.0.1

> Extra space in WindowSpecDefinition SQL representation
> ------------------------------------------------------
>
>                 Key: SPARK-16703
>                 URL: https://issues.apache.org/jira/browse/SPARK-16703
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Cheng Lian
>            Assignee: Cheng Lian
>            Priority: Minor
>             Fix For: 2.0.1, 2.1.0
>
>
> For a {{WindowSpecDefinition}} whose {{partitionSpec}} is empty, there's an extra space in its SQL representation:
> {code:sql}
> ( ORDER BY `a` ASC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)
> {code}



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