SELECT
  Task_wa.taskID,
  Task_wa.subject,
  Task_wa.priority,
  Task_wa.status,
  Task_wa.dueDateTime,
  Task_wa.versionNo
INTO
  :taskID,
  :subject,
  :priority,
  :status,
  :dueDateTime,
  :versionNo 
FROM
  Task_wa,
  TaskAssignment 
WHERE TaskAssignment.relatedName = :userName 
  AND TaskAssignment.assigneeType = 'RL9' 
  AND Task_wa.taskID = TaskAssignment.taskID 
  AND reservedBy IS NULL