select file_id, file_name, file_url, code_name from tt_file select f.file_id, f.file_name, f.file_url, f.code_name from tt_file f left join ( select code_name, max(code_id) as source_order from tt_code group by code_name ) c on c.code_name = f.code_name and f.file_name like concat('%', #{fileName}, '%') and f.code_name like concat('%', #{codeName}, '%') ORDER BY c.source_order DESC, f.file_id ASC where file_id = #{fileId} where code_name = #{codeName} insert into tt_file file_name, file_url, code_name, #{fileName}, #{fileUrl}, #{codeName}, update tt_file file_name = #{fileName}, file_url = #{fileUrl}, code_name = #{codeName}, where file_id = #{fileId} delete from tt_file where file_id = #{fileId} delete from tt_file where file_id in #{fileId}