Hi Herman, 

That’s great and thanks for quick reply. The JIRA has an example of transform and refers to a presto doc with lots of functions. Do you know which functions will be supported. I am interested in using filter for example.

Cheers

Mick


> On 19 Apr 2018, at 10:46, Herman van Hövell tot Westerflier <herman@databricks.com> wrote:
> 
> Hi Mick,
> 
> Higher order functions will be in the next release of Spark (2.4). See SPARK-23908 <https://issues.apache.org/jira/browse/SPARK-23908> for more information. The PR should be out in a few weeks.
> 
> - Herman
> 
> On Thu, Apr 19, 2018 at 11:20 AM, Mick Davies <michael.belldavies@gmail.com <mailto:michael.belldavies@gmail.com>> wrote:
> Hi,
> Regarding higher order functions
> 
> > Yes, we intend to contribute this to open source.
> 
> It doesn't look like this is in 2.3.0, at least I can't find it.
> 
> Do you know when it might reach open source.
> 
> Thanks
> 
> Mick
> 
> 
> 
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