postgresql7.1 select * from (select cr.item_id as assessment_id, cr.title, cr.description, a.password, a.type, to_char(a.start_time, 'YYYY-MM-DD HH24:MI:SS') as start_time, to_char(a.end_time, 'YYYY-MM-DD HH24:MI:SS') as end_time, to_char(now(), 'YYYY-MM-DD HH24:MI:SS') as cur_time, cf.package_id, p.instance_name as community_name, sc.node_id as comm_node_id, sa.node_id as as_node_id, a.anonymous_p, acs_permission__permission_p(a.assessment_id,:user_id,'admin') as admin_p, (select count(*) from as_sessions s1, cr_revisions cr1 where s1.assessment_id=cr1.revision_id and cr1.item_id=cr.item_id and s1.subject_id=:user_id and completed_datetime is null) as in_progress_p, (select count(*) from as_sessions s1, cr_revisions cr1 where s1.assessment_id=cr1.revision_id and cr1.item_id=cr.item_id and s1.subject_id=:user_id and completed_datetime is not null) as completed_p, a.number_tries from as_assessments a, cr_revisions cr, cr_items ci, cr_folders cf, site_nodes sa, site_nodes sc, apm_packages p, (select distinct asm.assessment_id from as_assessment_section_map asm, as_item_section_map ism where ism.section_id = asm.section_id and acs_permission__permission_p(asm.assessment_id, :user_id, 'read') ) s where a.assessment_id = cr.revision_id and cr.revision_id = ci.latest_revision and ci.parent_id = cf.folder_id and ci.publish_status = 'live' and cf.package_id in ([join $list_of_package_ids ", "]) and sa.object_id = cf.package_id and sc.node_id = sa.parent_id and p.package_id = sc.object_id and s.assessment_id = a.assessment_id and ((a.start_time < current_timestamp and a.end_time > current_timestamp) or a.start_time is null) order by lower(p.instance_name), lower(cr.title) ) q where (q.completed_p < q.number_tries) or (q.number_tries=0 or q.number_tries is null) select * from (select ass.*, sc.node_id as comm_node_id, sa.node_id as as_node_id, p.instance_name as community_name, acs_permission__permission_p(ass.assessment_id,:user_id,'admin') as admin_p, (select count(*) from as_sessions s1, cr_revisions cr1 where s1.assessment_id=cr1.revision_id and cr1.item_id=ass.assessment_id and s1.subject_id=:user_id and completed_datetime is null) as in_progress_p, (select count(*) from as_sessions s1, cr_revisions cr1 where s1.assessment_id=cr1.revision_id and cr1.item_id=ass.assessment_id and s1.subject_id=:user_id and completed_datetime is not null) as completed_p from (select cr.item_id as assessment_id, cr.title, cr.description, cf.package_id, a1.number_tries, a1.end_time from as_assessments a, cr_revisions cr, cr_items ci, cr_folders cf, as_assessments a1, ( select distinct s.assessment_id from as_sessions s where s.subject_id = :user_id and s.completed_datetime is not null) s where a.assessment_id = cr.revision_id -- and cf.package_id in ([join $list_of_package_ids ", "]) and cr.item_id = ci.item_id and ci.parent_id = cf.folder_id and s.assessment_id = a.assessment_id and a1.assessment_id = ci.latest_revision ) ass, site_nodes sa, site_nodes sc, apm_packages p where sa.object_id = ass.package_id and sc.node_id = sa.parent_id and p.package_id = sc.object_id order by lower(p.instance_name), lower(ass.title) ) q where (q.number_tries is not null and q.number_tries >0 and q.completed_p >= q.number_tries) or (q.end_time is not null and q.end_time < current_timestamp)