postgresql7.3 select et.task_name, round(et.weight,2) as task_weight, et.task_id, coalesce(perfect_score,0) as perfect_score, online_p from evaluation_tasksi et, cr_items cri where grade_item_id = :grade_item_id and cri.live_revision = et.task_id $evaluations_orderby select ets.solution_id from evaluation_tasks_sols ets, cr_items cri where ets.task_item_id = (select task_item_id from evaluation_tasks where task_id=:task_id) and cri.live_revision = ets.solution_id select et.task_name, et.task_item_id, et.weight as t_weight, eg.weight as g_weight, round((et.weight*eg.weight)/100,2) as task_weight, et.number_of_members, et.online_p, et.due_date, et.late_submit_p, et.task_id, coalesce(perfect_score,0) as perfect_score from evaluation_grades eg, evaluation_tasksi et, cr_items cri where eg.grade_id = :grade_id and eg.grade_item_id = et.grade_item_id and cri.live_revision = et.task_id $evaluations_orderby select coalesce((select etg2.group_id from evaluation_task_groups etg2, evaluation_tasks et2, acs_rels map where map.object_id_one = etg2.group_id and map.object_id_two = :user_id and etg2.task_item_id = et2.task_item_id and et2.task_id = :task_id),0) from evaluation_tasks et3 where et3.task_id = :task_id -- select evaluation__party_id(:user_id,:task_id) select round(ese.grade,2) as grade, ese.evaluation_id, ese.description as comments, ese.show_student_p, round((ese.grade*:t_weight*:g_weight)/10000,2) as task_grade from evaluation_student_evalsi ese, cr_items cri where ese.task_item_id = :task_item_id and cri.live_revision = ese.evaluation_id and ese.party_id = ( select CASE WHEN et3.number_of_members = 1 THEN :user_id ELSE (select etg2.group_id from evaluation_task_groups etg2, evaluation_tasks et2, acs_rels map where map.object_id_one = etg2.group_id and map.object_id_two = :user_id and etg2.task_item_id = et2.task_item_id and et2.task_id = :task_id) END as nom from evaluation_tasks et3 where et3.task_id = :task_id ) -- evaluation__party_id(:user_id,:task_id) select ea.data as answer_data, ea.title as answer_title, ea.answer_id,to_char(ea.creation_date,'MM/DD/YYYY HH24:MI') as creation_date from evaluation_answersi ea, cr_items cri where ea.task_item_id = :task_item_id and cri.live_revision = ea.answer_id and ea.party_id = ( select CASE WHEN et3.number_of_members = 1 THEN :user_id ELSE (select etg2.group_id from evaluation_task_groups etg2, evaluation_tasks et2, acs_rels map where map.object_id_one = etg2.group_id and map.object_id_two = :user_id and etg2.task_item_id = et2.task_item_id and et2.task_id = :task_id) END as nom from evaluation_tasks et3 where et3.task_id = :task_id ) -- evaluation__party_id(:user_id,:task_id) select 1 from dual where :due_date > now() select ea.answer_id from evaluation_answers ea, cr_items cri where ea.task_item_id = :task_item_id and cri.live_revision = ea.answer_id and ea.party_id = ( select CASE WHEN et3.number_of_members = 1 THEN :user_id ELSE (select etg2.group_id from evaluation_task_groups etg2, evaluation_tasks et2, acs_rels map where map.object_id_one = etg2.group_id and map.object_id_two = :user_id and etg2.task_item_id = et2.task_item_id and et2.task_id = :task_id) END as nom from evaluation_tasks et3 where et3.task_id = :task_id ) --evaluation__party_id(:user_id,:task_id)