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https://issues.apache.org/jira/browse/SPARK-22493?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16247660#comment-16247660
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Marco Gaido edited comment on SPARK-22493 at 11/10/17 3:39 PM:
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{{NaN}} is not {{null}}. They are different things. If you want to filter
{{NaN}} you can use the SQL function {{isnan}}.
was (Author: mgaido):
`NaN` is not `null`. They are different things. If you want to filter `NaN` you
can use the SQL function `isnan`.
> sql null checks for Double.NaN do not work
> ------------------------------------------
>
> Key: SPARK-22493
> URL: https://issues.apache.org/jira/browse/SPARK-22493
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.0
> Environment: derby version is 10.14.1.0
> Reporter: MIkhail Osckin
> Priority: Minor
> Attachments: sql_null.png
>
>
> I'm using spark in standalone mode and derbydb for hive-metastore. By some
> reason i can't filter nan values in my sql queries.
> !sql_null.png|thumbnail!
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