"Exists OR" rules are compiled inconsistently --------------------------------------------- Key: DROOLS-254 URL: https://issues.jboss.org/browse/DROOLS-254 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 5.5.0.Final, 6.0.0.CR3 Reporter: Davide Sottara Assignee: Mario Fusco Priority: Critical Fix For: 5.5.1.Final, 6.0.0.Final Exists ( A or B ) is transformed into ( Exists A ) or ( Exists B ) In case both A and B are asserted, they result in two activations, whereas one would expect only one. Moreover, the equivalent not ( (not A) and (not B) ) results in only one activation.