[jira] [Resolved] (SPARK-16646) LEAST doesn't accept numeric arguments with different data types

["Yin Huai (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-16646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yin Huai resolved SPARK-16646.
------------------------------
       Resolution: Fixed
    Fix Version/s: 2.1.0
                   2.0.1

Issue resolved by pull request 14439
[https://github.com/apache/spark/pull/14439]

> LEAST doesn't accept numeric arguments with different data types
> ----------------------------------------------------------------
>
>                 Key: SPARK-16646
>                 URL: https://issues.apache.org/jira/browse/SPARK-16646
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Cheng Lian
>            Assignee: Hyukjin Kwon
>             Fix For: 2.0.1, 2.1.0
>
>
> {code:sql}
> SELECT LEAST(1, 1.5);
> {code}
> {noformat}
> Error: org.apache.spark.sql.AnalysisException: cannot resolve 'least(1, CAST(2.1 AS DECIMAL(2,1)))' due to data type mismatch: The expressions should all have the same type, got LEAST (ArrayBuffer(IntegerType, DecimalType(2,1))).; line 1 pos 7 (state=,code=0)
> {noformat}
> This query works for 1.6.



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