thanks could you submit this to http://bugs.monetdb.org/ and then assign the bug to hannes?  that way you'll be notified when it's fixed.  thanks

Hannes Mühleisen <Hannes.Muehleisen@cwi.nl>

On Mon, Nov 16, 2015 at 9:16 AM, Iain Wallace <iain.m.wallace@gmail.com> wrote:

Hi,

Firstly, thanks for the wonderful MonetDBLite package. It certainly speeds up my analysis!

I came acrros an issue that I thought you might want to be aware of. The compute() function doesn't appear to be working with MonetDBLite while collect() does

Building from the example 
https://www.monetdb.org/blog/monetdblite-r

library(MonetDB.R)
ms <- src_monetdb(embedded=dbdir)
x<-table(ms,"mtcars")
y<-x%>%filter(gear==4)
dim(y)
[1] 12 11

compute(y)
Source: MonetDB ()
From: lmsomncnjj [0 x 11]
Error: n not greater than 0L

I wasn't sure where to post this, so have also posted the issue on dplyr's github page:

https://github.com/hadley/dplyr/issues/1533

Thanks

Iain

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