[jira] [Resolved] (SPARK-22755) Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results

["Sunitha Kambhampati (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-22755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sunitha Kambhampati resolved SPARK-22755.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.2.1

> Expression (946-885)*1.0/946 < 0.1 and (946-885)*1.000/946 < 0.1 return different results
> -----------------------------------------------------------------------------------------
>
>                 Key: SPARK-22755
>                 URL: https://issues.apache.org/jira/browse/SPARK-22755
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Kevin Zhang
>             Fix For: 2.2.1
>
>
> both of the following sql statements
> {code:sql}
> select ((946-885)*1.000/946 < 0.1)
> {code}
> and
> {code:sql}
> select ((946-885)*1.0/946 < 0.100)
> {code}
> return true, while the following statement 
> {code:sql}
> select ((946-885)*1.0/946 < 0.1)
> {code}
> returns false



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