select 1 from attachments_fs_root_folder_map where package_id = :package_id select folder_id from attachments_fs_root_folder_map where package_id = :package_id insert into attachments_fs_root_folder_map (package_id, folder_id) values (:package_id, :folder_id) delete from attachments_fs_root_folder_map where package_id = :package_id and folder_id = :folder_id insert into attachments (object_id, item_id, approved_p) values (:object_id, :attachment_id, :approved_p) delete from attachments where object_id = :object_id and item_id = :attachment_id select approved_p from attachments where object_id = :object_id and item_id = :item_id update attachments set approved_p = :approved_p where object_id = :object_id and item_id = :item_id