[jira] [Assigned] (SPARK-22044) explain function with codegen and cost parameters

["Apache Spark (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-22044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-22044:
------------------------------------

    Assignee: Apache Spark

> explain function with codegen and cost parameters
> -------------------------------------------------
>
>                 Key: SPARK-22044
>                 URL: https://issues.apache.org/jira/browse/SPARK-22044
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.2.0
>            Reporter: Jacek Laskowski
>            Assignee: Apache Spark
>            Priority: Minor
>
> {{explain}} operator creates {{ExplainCommand}} runnable command that accepts (among other things) {{codegen}} and {{cost}} arguments.
> There's no version of {{explain}} to allow for this. That's however possible using SQL which is kind of surprising (given how much focus is devoted to the Dataset API).
> This is to have another {{explain}} with {{codegen}} and {{cost}} arguments, i.e.
> {code}
> def explain(codegen: Boolean = false, cost: Boolean = false): Unit
> {code}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org