- Fixed rule

sql/postgresql/intranet-rule-engine-examples.sql

@@ -14,7 +14,7 @@ SELECT im_rule__new(
 	'[db_string task_start_notification_cond "
 select count(*) from im_timesheet_tasks t, im_projects p where
 t.task_id = p.project_id and t.task_id = $new(task_id) and
-0 == (select count(*) from im_rule_logs where rule_log_object_id = t.task_id and rule_log_error_source = ''task_start_notification'') and
+not exists (select count(*) from im_rule_logs where rule_log_object_id = t.task_id and rule_log_error_source = ''task_start_notification'') and
 p.start_date <= now() and p.end_date >= now()
 "]'
 );