[jira] [Resolved] (SPARK-3953) Confusable variable name.

["Michael Armbrust (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-3953?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Armbrust resolved SPARK-3953.
-------------------------------------
       Resolution: Fixed
    Fix Version/s: 1.2.0

Issue resolved by pull request 2807
[https://github.com/apache/spark/pull/2807]

> Confusable variable name.
> -------------------------
>
>                 Key: SPARK-3953
>                 URL: https://issues.apache.org/jira/browse/SPARK-3953
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 1.2.0
>            Reporter: Kousuke Saruta
>            Priority: Minor
>             Fix For: 1.2.0
>
>
> In SqlParser.scala, there is following code.
> {code}
> case d ~ p ~ r ~ f ~ g ~ h ~ o ~ l  =>
>   val base = r.getOrElse(NoRelation)
>   val withFilter = f.map(f => Filter(f, base)).getOrElse(base)
> {code}
> in the code above, there 2 variables which has same name "f" in near place. 
> One is receiver "f" and other is bound variable "f".



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