ActiveRecord::Base.connection.exec_query %{
update containers set priority=computed.upd_priority from container_tree_priorities($1) as computed
where containers.uuid = computed.pri_container_uuid and priority != computed.upd_priority
ActiveRecord::Base.connection.exec_query %{
update containers set priority=computed.upd_priority from container_tree_priorities($1) as computed
where containers.uuid = computed.pri_container_uuid and priority != computed.upd_priority