scala> sql("select rand() +
1").queryExecution.analyzed(0).expressions.head.treeString
res11: String =
"(rand(3296762545665822882) + cast(1 as double)) AS
(rand(3296762545665822882) + CAST(1 AS DOUBLE))#29
+- (rand(3296762545665822882) + cast(1 as double))
:- rand(3296762545665822882)
+- cast
@rxin
It's not I'm looking for.
Explain prints output like this.
== Physical Plan ==
*Project [id#1576L AS id#1582L]
+- *Range (0, 1000, splits=400)
I'd like to have whole tree with expressions.
So when I have "select x + y" there should by Add expresion etc.
M.
2016-08-24 22:39 GMT+02:00 Reyno
It's basically the output of the explain command.
On Wed, Aug 24, 2016 at 12:31 PM, Maciej Bryński wrote:
> Hi,
> I read this article:
> https://databricks.com/blog/2015/04/13/deep-dive-into-
> spark-sqls-catalyst-optimizer.html
>
> And I have a question. Is it possible to get / print Tree for
