Program contains errors.:(NONE).multiplex

25 Jan 2019

      Hi,

I'm upgrading from an old MonetDB (11.26.0 source snapshot) to the latest proper release. However, my Python aggregate functions appear to have stopped working (Program contains errors.:(NONE).multiplex):

Running mserver5 with:
/usr/local/bin/mserver5 --daemon=yes --set embedded_py=true  --dbpath=/data/monetdb-farm/ --set gdk_nr_threads=1 --set max_clients=6

Reproduce with:
CREATE FUNCTION test_udf("conum" int) RETURNS STRING LANGUAGE PYTHON3 {{ 
}};

Create table test("id" uuid, "date" DATE, "number" INT);

select test_udf("number") from test;

Gives:
Program contains errors.:(NONE).multiplex

I'm running it via Docker (stock Debian) with only MonetDB installed via apt-get.

Not sure if this is connected: https://www.monetdb.org/bugzilla/show_bug.cgi?id=6378 https://www.monetdb.org/bugzilla/show_bug.cgi?id=6378

Anyone having any similar issues?

Tried compiling from source (April 2019 bransch) as well, no luck

Regards,
Niklas

Program contains errors.:(NONE).multiplex

Niklas B