I am using MonetDB-11.27.9 on ubuntu 17.04. The client was compiled from the source code.
I am trying to run the following query on your database
select distinct T.src
as author, T1.src as coauthor, json.tojsonarray(T1.dst)
as papers
from edges1000 as T,
edges1000
as T1
where T.dst = T1.dst AND T.src <> T1.src
group by T.src, T1.src ;
When I run this query over a table with at most 10^4 entries, the mclient client quits. If I try to execute the same qury via JDBC, I receive an error that tells me "maybe mserver closed unexpectedly". On the other hand, the server is still alive and responsive
if I afterwards run the query either oover mclient or JDBC over a table having less data (edges10). Is that a problem of memory allocation ? Is there a way to solve this issue?
I'm using the default configuration, and compiled the source code using "autoreconf -if" first.
Thanks in advance for your support,
Bergami G