Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/12099#discussion_r58264076
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/commands.scala
---
@@ -237,15 +237,18 @@ case class ExplainCommand(
logicalPlan: LogicalPlan,
override val output: Seq[Attribute] =
Seq(AttributeReference("plan", StringType, nullable = true)()),
- extended: Boolean = false)
+ extended: Boolean = false,
+ codegen: Boolean = false)
--- End diff --
As you know, I just implemented this because SPARK-14251 describes `explain
codegen select * ...`.
I thought SPARK-14251 aims to reduce the debugging efforts by showing the
full info in a single command.
If that is not a goal, we should change it.
You are the issue reporter of SPARK-14251. :)
If you want to do this in another way, I can change this right now. This is
the very right time. :)
Could you update
[SPARK-14251](https://issues.apache.org/jira/browse/SPARK-14251) for me before
making `CODEGEN` command?
Thank you, @rxin .
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