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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-14251) Add SQL command for printing out generated code for debugging
Date Tue, 29 Mar 2016 19:45:25 GMT

     [ https://issues.apache.org/jira/browse/SPARK-14251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Reynold Xin updated SPARK-14251:
--------------------------------
    Description: 
SPARK-14227 adds a programatic way to dump generated code. In pure SQL environment this doesn't
work. It would be great if we can have 

{noformat}
explain codegen select * ...
{noformat}

return the generated code.


  was:
SPARK-14227 adds a programatic way to dump generated code. In pure SQL environment this doesn't
exist. It would be great if we can have 

{noformat}
explain codegen select * ...
{noformat}

return the generated code.



> Add SQL command for printing out generated code for debugging
> -------------------------------------------------------------
>
>                 Key: SPARK-14251
>                 URL: https://issues.apache.org/jira/browse/SPARK-14251
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>            Reporter: Reynold Xin
>
> SPARK-14227 adds a programatic way to dump generated code. In pure SQL environment this
doesn't work. It would be great if we can have 
> {noformat}
> explain codegen select * ...
> {noformat}
> return the generated code.



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