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From "Dylan Guedes (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-28065) ntile only accepting positive (>0) values
Date Wed, 24 Jul 2019 12:42:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-28065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Dylan Guedes updated SPARK-28065:
---------------------------------
    Description: 
Currently, Spark does not accept null as an input for `ntile`, or zero, however Postgres supports
it.
 Example:
{code:sql}
SELECT ntile(NULL) OVER (ORDER BY ten, four), ten, four FROM tenk1 LIMIT 2;
{code}

  was:
Currently, Spark does not accept null as an input for `ntile`, however Postgres supports it.
Example:

{code:sql}
SELECT ntile(NULL) OVER (ORDER BY ten, four), ten, four FROM tenk1 LIMIT 2;
{code}



> ntile only accepting positive (>0) values
> -----------------------------------------
>
>                 Key: SPARK-28065
>                 URL: https://issues.apache.org/jira/browse/SPARK-28065
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Dylan Guedes
>            Priority: Major
>
> Currently, Spark does not accept null as an input for `ntile`, or zero, however Postgres
supports it.
>  Example:
> {code:sql}
> SELECT ntile(NULL) OVER (ORDER BY ten, four), ten, four FROM tenk1 LIMIT 2;
> {code}



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