Re: [rules-users] window:length with variables as constraints not working correctly

Unfortunately Drools does not support "join" constraints on (length) windows. So, accountNumber == "123" is checked BEFORE counting the Events in the window, while accountNumber == $acc.number is checked AFTER the window has filtered the last - 5 in your case - events. I know that this is confusing, but I will make sure that a feature request is opened. In any case, I don't think that this behaviour will ever be backported to 5.3.x.. -- View this message in context: http://drools.46999.n3.nabble.com/window-length-with-variables-as-constra... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users