I have a table called ip_range with an inet field (ip). I do the following query: select * from ip_range where ip << inet '10.0.0.0/8’ SELECT: no such binary operator 'left_shift(inet,inet)' Which results in an error. This is by using a non system user. If I create the same table as moentdb user and do the same query, it works as intended. Am I missing something with regards to permissions? Running 11.19.11-20150 on Ubuntu. Thanks Raffael To reproduce: create table test (a inet); insert into test (a) values ('10.0.0.1’); select * from test where a << inet '10.0.0.0/8’; — Visual Analytics Workshop at #BlackHat US in August: http://bit.ly/1FN1W5e Raffael Marty ceo @ pixlcloud http://pixlcloud.com @raffaelmarty http://raffy.ch