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Posted to issues@spark.apache.org by "Rajesh Chandramohan (JIRA)" <ji...@apache.org> on 2018/08/19 08:46:00 UTC

[jira] [Comment Edited] (SPARK-20924) Unable to call the function registered in the not-current database

    [ https://issues.apache.org/jira/browse/SPARK-20924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16585070#comment-16585070 ] 

Rajesh Chandramohan edited comment on SPARK-20924 at 8/19/18 8:45 AM:
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[~cloud_fan]  / [~smilegator]

Looks like we can't backport this change to 2.1.0 as lot of dependency on improvement changes on Spark-2.2 


was (Author: rajeshhadoop):
[~cloud_fan] 

Looks like we can't backport this change to 2.1.0 as lot of dependency on improvement changes on Spark-2.2 

> Unable to call the function registered in the not-current database
> ------------------------------------------------------------------
>
>                 Key: SPARK-20924
>                 URL: https://issues.apache.org/jira/browse/SPARK-20924
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.2, 2.1.1, 2.2.0
>            Reporter: Xiao Li
>            Assignee: Xiao Li
>            Priority: Critical
>             Fix For: 2.2.0
>
>
> We are unable to call the function registered in the not-current database. 
> {noformat}
> sql("CREATE DATABASE dAtABaSe1")
> sql(s"CREATE FUNCTION dAtABaSe1.test_avg AS '${classOf[GenericUDAFAverage].getName}'")
> sql("SELECT dAtABaSe1.test_avg(1)")
> {noformat}
> The above code returns an error:
> {noformat}
> Undefined function: 'dAtABaSe1.test_avg'. This function is neither a registered temporary function nor a permanent function registered in the database 'default'.; line 1 pos 7
> {noformat}



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