Result of the custom query jbpmHumanTaskWithUser is not properly sorted when using Oracle

Issue

• Calling the custom query jbpmHumanTaskWithUser returns unordered response when using Oracle database;

• The following endpoint: /server/queries/definitions/{queryName}/data does not return properly sorted result for the following settings:

  queryName *  jbpmHumanTasksWithUser
  mapper *     UserTasksWithPotOwners
  orderBy      taskid
  page         0
  pageSize     10