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