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From Jules Damji <dmat...@comcast.net>
Subject Re: SQL specific documentation for recent Spark releases
Date Thu, 10 Aug 2017 21:49:49 GMT
I refer to docs.databricks.com/Spark/latest/Spark-sql/index.html. 

Cheers
Jules 

Sent from my iPhone
Pardon the dumb thumb typos :)

> On Aug 10, 2017, at 1:46 PM, Stephen Boesch <javadba@gmail.com> wrote:
> 
> 
> While the DataFrame/DataSets are useful in many circumstances they are cumbersome for
many types of complex sql queries.
> 
> Is there an up to date *SQL* reference - i.e. not DataFrame DSL operations - for version
2.2?
> 
> An example of what is not clear:  what constructs are supported within 
>  
>     select count( predicate) from some_table
> 
> when using spark sql.
> 
> But in general the reference guide and programming guide for SQL seems to be difficult
to locate - seemingly in favor of the DataFrame/DataSets.


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