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https://issues.apache.org/jira/browse/SPARK-7286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15014540#comment-15014540
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Xiao Li edited comment on SPARK-7286 at 11/19/15 10:26 PM:
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Hi, [~marmbrus] and [~rxin]
Is that possible we can change
!==
to
`=!=` in Spark 2.0?
Thank you!
was (Author: smilegator):
[~marmbrus][~rxin] Is that possible we can change
!==
to
`=!=` in Spark 2.0?
Thank you!
> Precedence of operator not behaving properly
> --------------------------------------------
>
> Key: SPARK-7286
> URL: https://issues.apache.org/jira/browse/SPARK-7286
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 1.3.1
> Environment: Linux
> Reporter: DevilJetha
> Priority: Critical
>
> The precedence of the operators ( especially with !== and && ) in Dataframe
> Columns seems to be messed up.
> Example Snippet
> .where( $"col1" === "val1" && ($"col2" !== "val2") ) works fine.
> whereas .where( $"col1" === "val1" && $"col2" !== "val2" )
> evaluates as ( $"col1" === "val1" && $"col2" ) !== "val2"
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