LPP> 3) Indexed class instances were added in B. do you mean you've added instances with make-instance, or you did something with schema?
LPP> 4) Those instances were visible in B, but not in A. you mean not accessible via get-instances-by-class? LPP> Any idea on what might have happened? just as idea, do you run your code in an explicit transaction? get-instances-by-class does SQL queries, so i see two possibilities: * new values were not seen due to transaction isolation (you didn't run fresh transaction, somehow) * it did _different_ queries in different processes. like process A created btree for class index, but process B did not notice this and made another one, overwritting A's entry in class-root table. if this happened due to race condition, it should be fixed when we'll move to serializable transaction isolation. otherwise, this could be a bug.. if this problem is reprodicble, please check oids of class index in different processes _______________________________________________ elephant-devel site list elephant-devel@common-lisp.net http://common-lisp.net/mailman/listinfo/elephant-devel
