select count(*) from ec_subsubcategories where subsubcategory_id=:subsubcategory_id and sort_key=:sort_key select count(*) from ec_subsubcategories where subsubcategory_id=:next_subsubcategory_id and sort_key=:next_sort_key update ec_subsubcategories set sort_key=:next_sort_key where subsubcategory_id=:subsubcategory_id update ec_subsubcategories set sort_key=:sort_key where subsubcategory_id=:next_subsubcategory_id