update cr_revisions set content_length = :content_length where revision_id = :revision_id update cr_revisions set content_length = :content_length where revision_id = :revision_id select task_item_id, task_name from evaluation_tasks where task_id = :task_id select late_submit_p from evaluation_tasks where task_id = :task_id select crr.title, crr.item_id from evaluation_answers ea, cr_revisions crr where ea.answer_id = :answer_id and crr.revision_id = ea.answer_id