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