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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/05/05 18:05:04 UTC
[jira] [Assigned] (SPARK-20569) RuntimeReplaceable functions accept
invalid third parameter
[ https://issues.apache.org/jira/browse/SPARK-20569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-20569:
------------------------------------
Assignee: (was: Apache Spark)
> RuntimeReplaceable functions accept invalid third parameter
> -----------------------------------------------------------
>
> Key: SPARK-20569
> URL: https://issues.apache.org/jira/browse/SPARK-20569
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.1.0, 2.2.0
> Reporter: liuxian
> Priority: Trivial
>
> >select Nvl(null,'1',3);
> >3
> The function of "Nvl" has Only two input parameters,so, when input three parameters, i think it should notice that:"Error in query: Invalid number of arguments for function nvl".
> Such as "nvl2", "nullIf","IfNull",these have a similar problem
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